SimCity 4 Network Addon Mod by the NAM Team

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This file is a general outline to the contents that the Network Addon Mod has, and is intended for anyone and everyone to read, especially if you have trouble getting some aspects working. To install the mod file, please see the Installation instructions.

If after reading these Contents you find you are having trouble using the various aspects of this mod, then please visit the Networks: Custom Content: "How To's" & Sample Pics thread for some visual illustrations displaying how some of the custom content found in this mod might need to be used in order to work.

The contents of this Network Addon Mod includes, but is not limited to, the following [with extended explanations further on]:

 1. Additional Bridges
OneWayRoad Bridges

Fully functional OneWayRoad Bridges. Includes the following OneWayRoad Bridge Types:

  • Level bridge
  • Raised bridge
  • Undertruss bridge
  • Wooden covered bridge
  • Medium suspension bridge
  • Stone arch bridge
  • Small steel arch bridge
  • Cantilever truss bridge
  • Overdeck truss bridge

OneWayRoad Bridges that have already been built should not have their direction changed. Changing the Flow of Direction for an existing OneWayRoad Bridge, without demolishing it, may result with it not functioning properly. For this reason if you want to change the Flow of Direction for a OneWayRoad bridge, it is best if you demolish the OneWayRoad bridge first & then Re-Build the OneWayRoad Bridge in the direction you want.

Note: The one-way bridges come with one-way textures now.

Additional Bridges

New styles of bridges. Includes the following bridge types:

  • Plain road bridge
  • Plain onewayroad bridge
  • Plain avenue bridge
  • Level street bridge
  • Raised onwayroad bridge
  • Raised avenue bridge

More custom bridges are available as separate downloads.

 2. Additional Overpasses
Fully functional Overpasses. The following additional Overpasses are now included with this mod.

Note: Unless specifically mentioned otherwise, all of these Overpasses only exist for the game when following the game’s square grid, & not against it.

Road Overpasses Menu button contains the following overpasses:

  • Road over Road
  • Road over Rail
  • Road over Street
  • Road over OneWayRoad
  • Road over Avenue

OneWayRoad Overpasses Menu button contains the following overpasses:

Note: OneWayRoad Overpasses now contain Directional Arrows & should be placed accordingly

  • OneWayRoad over OneWayRoad
  • OneWayRoad over Rail
  • OneWayRoad over Street
  • OneWayRoad over Road
  • OneWayRoad over Avenue
  • OneWayRoad over Ground Highway [this is without ramps]

Avenue Overpasses Menu button contains the following overpasses:

  • Avenue over Avenue
  • Avenue over Rail
  • Avenue over Street
  • Avenue over Road
  • Avenue over OneWayRoad

Other additional overpasses [Currently, there is no Menu Button for these. If the conditions are right, the game will build these ones automatically when using the applicable network tools to draw them]

  • Elevated Rail over Elevated Highway
  • Elevated Rail over Monorail
  • Monorail over Elevated Highway
  • Ground Rail over Ground Highway
  • Orthogonal Elevated Highway (Raised) over Diagonal Elevated Highway (Flat)
  • Orthogonal Ground Highway (Raised) over Diagonal Ground Highway (Flat)

More overpasses may [or may not] be added with future updates.

To build these Overpasses etc, either select them from the Menu or just simply drag one network type over the other. If you don’t see a particular Overpass in the Menu, then use the Network tools to create them. For Example: build a stretch of Monorail track; then using the Elevated Rail Network tool, drag a long-enough stretch of Elevated Rail over the Monorail Network [like: ‘+’] and the Elevated Rail over Monorail overpass will build automatically if the conditions are right.

With some of the Overpasses, especially where OneWayRoads are involved, it may be a little difficult sometimes to actually be able to build the overpass. So some patience, trial & error may be needed.

Each of the different Menu Buttons for these overpasses works by using the HOME/END and TAB key(s) on your keyboard. HOME/END rotates the overpasses on the cursor [where possible], and TAB (&/or SHIFT+TAB) cycles through the different overpasses that belongs to that menu button. When you TAB from one overpass to another, the type of overpass is displayed in the TEXT on the cursor itself [where possible].

Overpasses come under the same scope as being Interchange-base Related Item(s).

 3. Additional Interchanges

The following Custom Interchanges are now included with this mod:

Avenue Intersection(s)

Includes the following Avenue Interchanges:

  • Avenue Roundabout 4x4
  • Avenue Roundabout 4x4 with offset diagonal connection
  • Avenue Roundabout 4x4 with Elevated Highway overpass
  • Avenue Roundabout 4x4 with GLR straight
  • Avenue Roundabout 4x4 with GLR T intersection
  • Avenue Roundabout 4x4 with GLR + intersection
  • Avenue Roundabout 4x4 with GLR intersection below Elevated Highway
  • Avenue Y-Stack
  • Avenue x Road Ramp
  • Avenue Wide Radius 45-Curve
  • Avenue Wide Radius 90-Curve

Note: You can bulldoze the inner 2x2 grass tiles after building the Avenue Roundabout and use them for plopping lots or other items.

Custom Interchange(s)

Includes the following Custom Interchanges:

  • Ground Highway Trumpet Interchange
  • Ground Highway Partial Y Interchange
  • Orthogonal Elevated Highway by Diagonal Elevated Highway Interchange
  • Elevated Highway over Ground Highway Stack
  • Elevated Highway - 3 Leaf Clover
  • Elevated Highway - 2 Leaf Clover-Adjacent
  • Elevated Highway - 2 Leaf Clover-Opposite
  • Elevated Highway - 1 Leaf Clover
  • Elevated Highway <~> Ground Highway Extended Transition
  • ‘T’ Highway OnSlope Puzzle Piece Orthogonal/Diagonal
  • Highway OnSlope Puzzle Piece Orthogonal/Diagonal

There currently exist some Path issues with some of these interchanges. Unfortunately, for technical reasons some of these path issues are not possible to fix at all.

Each of the different Custom Interchanges is currently contained in the one Menu Button in the Highway Menu. Use the HOME/END and TAB key(s) on your keyboard. HOME/END rotates the item on the cursor [where possible], and TAB (&/or SHIFT+TAB) cycles through the different items that belongs to that menu button. When you TAB from one item to another, the type is displayed in the TEXT on the cursor itself [where possible].

Interchanges come under the same scope as being Interchange-base Related Item(s).

 4. Additional [Highway] Ramps

The following ramps are now included with this mod:

Note: Unless mentioned otherwise; these ramps only exist for the game when following the game’s square grid, & not against it.

Single-Sided Perpendicular Ramps Menu button contains the following ramps:

  • Elevated Highway OnRamp-Road
  • Elevated Highway OffRamp-Road
  • Elevated Highway Straight OnRamp-Road
  • Elevated Highway Straight OffRamp-Road
  • Elevated Highway Straight OnRamp-OneWayRoad
  • Elevated Highway Straight OffRamp-OneWayRoad
  • Elevated Highway OnRamp-OneWayRoad Forward
  • Elevated Highway OffRamp-OneWayRoad Forward
  • Elevated Highway OnRamp-OneWayRoad Reverse
  • Elevated Highway OffRamp-OneWayRoad Reverse

Single-Sided Parallel Ramps Menu button contains the following ramps:

*All of these particular parallel ramps contain diagonal ramps*

  • Elevated Highway OnRamp-Road
  • Ground Highway OnRamp-Road
  • Elevated Highway OffRamp-Road
  • Ground Highway OffRamp-Road
  • Elevated Highway Ramp-OneWayRoad Forward 01
  • Elevated Highway Ramp-OneWayRoad Reverse 01
  • Elevated Highway Ramp-OneWayRoad Forward 02
  • Elevated Highway Ramp-OneWayRoad Reverse 02
  • Ground Highway Ramp-OneWayRoad Forward 01
  • Ground Highway Ramp-OneWayRoad Reverse 01
  • Ground Highway Ramp-OneWayRoad Forward 02
  • Ground Highway Ramp-OneWayRoad Reverse 02
  • Highway Entrance/Exit for raised roads
  • Lateral Ground Highway Exit (orthogonal)
  • Lateral Ground Highway Exit (diagonal)
  • Straight Ground Highway Exit (orthogonal)**
  • Straight Ground Highway Exit (diagonal)**

** Note: Due to technical issues, these two Highway Exits don't function properly in some cases with the LHD plugin installed. The only way to fix this is to release a separate NAM Controller file with LHD adjustments. The NAM Team will create a separate controller in the future, as it is necessary for upcoming NAM plugins as well.

Other Ramps [Currently, there is no Menu Button for this. If the conditions are right, the game will prompt you for these one(s)]

  • Elevated Highway Avenue Orthogonal One Sided Dual Ramp

[If you have a UK version of the game, or left-hand side driving; then some of these Ramps above will be the opposite. i.e. OnRamp becomes OffRamp. OffRamp becomes OnRamp. Some of the names above have been done intentionally for a reason. They are all different types of Ramps, for now it was just figured the best way to deal with some of them was to name them in this particular manner for easier identifying in-game. This may change though].

Each of the different Menu Buttons for these ramps works by using the HOME/END and TAB key(s) on your keyboard. HOME/END rotates the item on the cursor [where possible], and TAB (&/or SHIFT+TAB) cycles through the different items that belongs to that menu button. When you TAB from one item to another, the type is displayed in the TEXT on the cursor itself [where possible].

Ramps come under the same scope as being Interchange-base Related Item(s).

 5. Puzzle Pieces
The following Puzzle Pieces are now included with this Mod:

Please note: Many Puzzle Piece items now contain a Diagonal component (where applicable) & cover many possible configurations, with either the lower &/or upper portion of the Puzzle Piece.

Diagonal Street Helper Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • Construction Puzzle Piece (long version)
  • Construction Puzzle Piece (medium version)
  • Construction Puzzle Piece (short version)
  • Diagonal Street Puzzle Piece
  • Diagonal Street Puzzle Piece (Switch right)
  • Diagonal Street Puzzle Piece (Switch left)

Road Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • Road Starting/Ending Section Orthogonal/Diagonal
  • Road Blank Terrain - Orthogonal/Diagonal
  • Road Blank Terrain - Corner
  • Road over Orthogonal Road
  • Road over Double Diagonal Road
  • Road over Diagonal Road
  • Road over Orthogonal Rail
  • Road over Double Diagonal Rail
  • Road over Diagonal Rail
  • Road over Orthogonal Street
  • Road over OneWayRoad
  • Road over Double Diagonal OneWayRoad
  • Road over Diagonal OneWayRoad
  • Road over Orthogonal Avenue
  • Road over Diagonal Avenue
  • Road over Orthogonal GroundHighway
  • Road over Diagonal GroundHighway
  • Road x Road/OneWayRoad + Intersection
  • Road x Road/OneWayRoad T Intersection
  • Road x Rail + Intersection
  • Road over Orthogonal Ground Light Rail
  • Road over Diagonal Ground Light Rail
  • ‘T’ Road OnSlope
  • Straight Road OnSlope

OneWayRoad Puzzle Pieces Menu button contains the following Puzzle Pieces:

Note: OneWayRoad Puzzle Pieces now contain Directional Arrows (where applicable) & should be placed & linked accordingly in order to work. To view these Directional Arrows after an item has been built, use either query tools &/or the bulldoze tool & hover the tool over applicable OneWayRoad Puzzle Pieces (one tile at a time only). Note that not all OneWayRoad Puzzle Piece items contain these Directional Arrows.

  • OneWayRoad ON/OFF Orthogonal/Diagonal
  • OneWayRoad Blank Terrain - Orthogonal/Diagonal
  • OneWayRoad Blank Terrain - Corner
  • OneWayRoad over Orthogonal OneWayRoad
  • OneWayRoad over Double Diagonal OneWayRoad
  • OneWayRoad over Diagonal OneWayRoad
  • OneWayRoad over Orthogonal Rail
  • OneWayRoad over Double Diagonal Rail
  • OneWayRoad over Diagonal Rail
  • OneWayRoad over Street
  • OneWayRoad over Orthogonal Road
  • OneWayRoad over Double Diagonal Road
  • OneWayRoad over Diagonal Road
  • OneWayRoad over Orthogonal Avenue
  • OneWayRoad over Diagonal Avenue
  • OneWayRoad over Orthogonal GroundHighway
  • OneWayRoad over Diagonal GroundHighway
  • OneWayRoad x OneWayRoad/Road + Intersection
  • OneWayRoad x OneWayRoad/Road T Intersection
  • OneWayRoad x Rail + Intersection
  • OneWayRoad over Orthogonal Ground Light Rail
  • OneWayRoad over Diagonal Light Rail
  • ‘T’ OneWayRoad OnSlope
  • Straight OneWayRoad OnSlope

Avenue Puzzle Pieces Menu button contains the following Puzzle Pieces:

Note: Avenue Filler Puzzle Pieces have specifically been provided for use in situations where the use of normal Avenue Puzzle Pieces may not be suitable or possible to use in a given situation. Note that some Avenue Filler Pieces contain Directional Arrows & should be placed accordingly in order to work.

  • Avenue Starting/Ending Section Orthogonal/Diagonal
  • Avenue Blank Terrain - Orthogonal/Diagonal
  • Avenue 1x1 Filler Pieces [see note above]
  • Avenue Corner
  • Avenue over Orthogonal Avenue
  • Avenue over Diagonal Avenue
  • Avenue over Orthogonal Rail
  • Avenue over Double Diagonal Rail
  • Avenue over Diagonal Rail
  • Avenue over Orthogonal Street
  • Avenue over Orthogonal Road
  • Avenue over Double Diagonal Road
  • Avenue over Diagonal Road
  • Avenue over Orthogonal OneWayRoad
  • Avenue over Double Diagonal OneWayRoad
  • Avenue over Diagonal OneWayRoad
  • Avenue over Orthogonal GroundHighway
  • Avenue over Diagonal GroundHighway
  • Avenue by Highway Connector (this is an elevated connection)
  • Avenue x Avenue + Intersection
  • Avenue x Avenue T Intersection
  • Avenue x Road/OneWayRoad + Intersection
  • Avenue x Road/OneWayRoad T1 Intersection (Avenue continues)
  • Avenue x Road/OneWayRoad T2 Intersection (Avenue ends)
  • Avenue x Rail + Intersection
  • Avenue over Orthogonal Ground Light Rail
  • Avenue over Diagonal Ground Light Rail
  • ‘T’ Avenue OnSlope
  • Straight Avenue OnSlope

Wide Radius Road Curve Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • Road S-Curve
  • Road 45-Curve
  • Road 90-Curve (small)
  • Road 90-Curve (large)
  • FAR Short Curve
  • FAR Long Curve
  • FAR Straight Piece
  • At-Grade Crossing-FAR Straight/Orthogonal Rail
  • 45 Degree to FAR Transition

Flexible Road Underpass Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • Underground Road Ramp
  • Road under Rail
  • Road under Highway
  • Road under straight Road
  • Road under straight Street
  • Road under straight OneWayRoad 1
  • Road under straight OneWayRoad 2
  • Road under Avenue
  • Road under Tram-Avenue
  • straight Road under curved Road
  • curved Road under curved Road
  • Road under Pedmall 1
  • Road under Pedmall 2
  • Road under custom tiles
  • Road under custom tiles
  • Road under park

Ground (Heavy) Rail Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • Rail Starting/Ending Section
  • Rail Starting/Ending Section Diagonal
  • Rail over Blank Terrain - Straight and Diagonal
  • Rail over Blank Terrain - 45° Turn Left and Right
  • Rail over Blank Terrain - Switch Left and Right
  • Rail over Blank Terrain - Switch Left and Right Diagonal
  • Rail over Straight Rail
  • Rail over Double Diagonal Rail
  • Rail over Diagonal Rail
  • Diagonal Rail over Diagonal Rail
  • Diagonal Rail over Straight Rail
  • Rail over Street
  • Diagonal Rail over Street
  • Diagonal Rail over Diagonal Street
  • Rail over Straight Road
  • Rail over Double Diagonal Road
  • Rail over Diagonal Road
  • Diagonal Rail over Straight Road
  • Diagonal Rail over Diagonal Road
  • Diagonal Rail over Double Diagonal Road
  • Rail over Straight OneWayRoad
  • Rail over Double Diagonal OneWayRoad
  • Rail over Diagonal OneWayRoad
  • Diagonal Rail over Straight OneWayRoad
  • Diagonal Rail over Diagonal OneWayRoad
  • Diagonal Rail over Double Diagonal OneWayRoad
  • Rail over Straight Avenue
  • Rail over Diagonal Avenue
  • Diagonal Rail over Avenue
  • Diagonal Rail over Diagonal Avenue
  • Rail over Straight GroundHighway
  • Rail over Diagonal GroundHighway
  • Diagonal Rail over GroundHighway
  • Diagonal Rail over Diagonal GroundHighway
  • Rail x Rail + Intersection
  • Rail over GroundLightRail
  • Rail over Diagonal GroundLightRail
  • Diagonal Rail over GroundLightRail
  • Diagonal Rail over Diagonal GroundLightRail
  • Rail over Pedmall 1
  • Rail over Pedmall 2
  • ‘T’ Rail OnSlope
  • Straight Rail OnSlope
  • Diagonal Rail OnSlope

Wide Radius Rail Curve Puzzle Pieces Menu button cotains the following Puzzle Pieces:

  • Rail S-Curve
  • Rail 45° Curve
  • Rail 90° Curve
  • FARR 18.4° Curve
  • FARR 71.6° Curve
  • FARR Straight Puzzle Piece
  • At-Grade Crossing-FARR Straight/Orthogonal Road
  • Rail Y-Stack
  • Rail Diagonal S-Curve
  • FARR to Diagonal Curve
  • Double Track to Parallel Double Track Switch
  • Double Track to 45° Double Track Switch
  • Double Track to FARR Double Track Switch
  • Diagonal Double Track to Double Track Switch

Ground Light Rail Puzzle Pieces Menu button contains the following Puzzle Pieces:

This particular item has Transit Enabled Lots for them that are currently not included in this mod; please visit the Modding - Transit Networks forum & look for the appropriate thread for more details.

  • Ground Light Rail Straight
  • Ground Light Rail + Crossing
  • Ground Light Rail Multi-switch Crossing
  • Ground Light Rail T-Junction
  • Ground Light Rail Turn 90
  • Ground Light Rail x Road
  • Ground Light Rail x Street
  • Ground Light Rail x OneWayRoad
  • Ground Light Rail x Avenue
  • Ground Light Rail Turn
  • Ground Light Rail Diagonal
  • Ground Light Rail Junction
  • Ground Light Rail Diagonal Junction
  • Ground Light Rail Straight ~ Rural
  • Ground Light Rail Diagonal Juction ~ Rural
  • Ground Light Rail Diagonal ~ Rural
  • Ground Light Rail x Rail
  • Ground Light Rail x Elevated Light Rail
  • Ground Light Rail x Elevated Highway
  • Ground Light Rail x MonoRail
  • Ground Light Rail on Ped Mall Tile ~ Paved
  • Ground Light Rail on Ped Mall Tile ~ Cobblestone
  • Ground Light Rail on Ped Mall Tile ~ Open Paved
  • Ground Light Rail on Ped Mall Tile ~ Sandstone
  • Ground Light Rail Rural Straight Puzzle Piece
  • Ground Light Rail Rural Diagonal Junction Puzzle Piece
  • Ground Light Rail Rural Diagonal Puzzle Piece
  • Elevated to Ground Light Rail
  • 'T' Ground Light Rail OnSlope
  • Straight Ground Light Rail OnSlope
  • Ground Light Rail Loop

Draggable Ground Light Rail Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • Ground Light Rail Straight with draggable Ground Light Rail Connection
  • Ground Light Rail Diagonal with draggable Ground Light Rail Connection
  • Ground Light Rail Straight with draggable Ground Light Rail Connection ~ Rural
  • Ground Light Rail Diagonal with draggable Ground Light Rail Connection ~ Rural
  • Elevated to Ground Light Rail with draggable Ground Light Rail Connection Rail
  • Elevated to Ground Light Rail with draggable Ground Light Rail Connection Rail ~ Rural
  • Ground Light Rail Loop with draggable Ground Light Rail Connection
  • Ground Light Rail Loop with draggable Ground Light Rail Connection ~ Rural

Double-height Elevated Rail Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • High Elevated Rail Ramp Puzzle Piece
  • High Elevated Rail over Blank Terrain - straight Puzzle Piece
  • High Elevated Rail over Blank Terrain - no pylon
  • High Elevated Rail over Rail Puzzle Piece
  • High Elevated Rail over Street Puzzle Piece
  • High Elevated Rail over Road Puzzle Piece
  • High Elevated Rail over OneWayRoad Puzzle Piece
  • High Elevated Rail over Avenue Puzzle Piece
  • High Elevated Rail over GroundHighway Puzzle Piece
  • High Elevated Rail over Elevated Highway Puzzle Piece
  • High Elevated Rail over Elevated Rail Puzzle Piece
  • High Elevated Rail over Monorail Puzzle Piece
  • High Elevated Rail over Ground Light Rail Puzzle Piece
  • High Elevated Rail over Rail Viaduct Puzzle Piece
  • High Elevated Rail over Road Viaduct Puzzle Piece
  • High Elevated Rail over OneWay Road Viaduct Puzzle Piece
  • High Elevated Rail over Avenue Viaduct Puzzle Piece
  • T Elevated Rail OnSlope Puzzle Piece
  • Straight Elevated Rail OnSlope Puzzle Piece

Double-height Monorail Puzzle Pieces Menu button contains the following Puzzle Pieces:

  • High Monorail Ramp Puzzle Piece
  • High Monorail over Blank Terrain - straight Puzzle Piece
  • High Monorail over Blank Terrain - no pylon
  • High Monorail over Rail Puzzle Piece
  • High Monorail over Street Puzzle Piece
  • High Monorail over Road Puzzle Piece
  • High Monorail over OneWayRoad Puzzle Piece
  • High Monorail over Avenue Puzzle Piece
  • High Monorail over GroundHighway Puzzle Piece
  • High Monorail over Elevated Highway Puzzle Piece
  • High Monorail over Elevated Rail Puzzle Piece
  • High Monorail over Monorail Puzzle Piece
  • High Monorail over Ground Light Rail Puzzle Piece
  • High Monorail over Rail Viaduct Puzzle Piece
  • High Monorail over Road Viaduct Puzzle Piece
  • High Monorail over Oneway Road Viaduct Puzzle Piece
  • High Monorail over Avenue Viaduct Puzzle Piece
  • T Monorail OnSlope Puzzle Piece
  • Straight Monorail OnSlope Puzzle Piece

More puzzle pieces may [or may not] be added with future updates.

Each of the different Menu Buttons for these Puzzle Pieces works by using the HOME/END and TAB key(s) on your keyboard. HOME/END rotates the Puzzle Piece on the cursor [where possible], and TAB (&/or SHIFT+TAB) cycles through the different Puzzle Pieces that belongs to that menu button item. When you TAB from one Puzzle Piece to another, the type of Puzzle Piece is displayed in the TEXT on the cursor itself [where possible]. Puzzle Pieces must be built manually from the Menu.

So what are Puzzle Pieces?

(Please note: That there are some exceptions to the following section. Typical Puzzle Piece placement rules as described & depicted further below do not apply to every single Puzzle Piece item. Some Puzzle Piece based items may differ slightly in their placement &/or use due to their design. The following section is only meant as a guide.)

Puzzle Pieces are essentially like jigsaw puzzles; many smaller pieces making up a bigger picture. Puzzle Pieces came about as a result of Overpasses, from the previous section. With Overpasses you are restricted to having an Overpass at a set length, with the overpass only passing over one network. With using Puzzle Pieces though this set length can be overcome; and you can now build extended Overpasses [extended overpasses must be built manually using the Puzzle Pieces]. You can also have two or more networks, whether they’re the same or not, going underneath extended overpass(es); these too must be built manually using the Puzzle Pieces. Puzzle Pieces now also have raised intersections, which should increase their flexibility even more.

Puzzle Pieces can typically be placed on uneven &/or unlevel terrain; including placing Puzzle Pieces next to each other on uneven/unlevel terrain. The more level the terrain is though, the less the Puzzle Piece Model has to conform to the terrain, thus giving a much better visual look. This also includes being able to place Puzzle Pieces on water (any Puzzle Pieces placed on water will still function properly & carry commuters, as long as everything is linked up properly). Note: That this is by design that this is possible.

Intersection-Based Puzzle Pieces: Where there exists Intersection Puzzle Pieces like “Road x Road/OneWayRoad”, this is an Intersection Puzzle Piece aimed at and primarily for Road + Intersection, but is compatible & will work with OneWayRoad Puzzle Piece connections. Where there exists Intersection Puzzle Pieces like “Avenue x Road/OneWayRoad”, this is an Intersection Puzzle Piece primarily for Avenue intersection, and is aimed for use with Road &/or OneWayRoad Puzzle Piece connections. In other words, these intersection-based puzzle pieces are flexible. Because of this flexibility though, some minor oddities may occur (please see Technical Notes for more details regarding path oddities).

How To Use Puzzle Pieces?

Most Puzzle Pieces had to be made in a very particular way. For this reason some people may have a little trouble using them sometimes. There is a particular method in which Puzzle Pieces must generally be used, otherwise they may not function properly as intended. Puzzle Pieces that have a dual network, for example Road over Road Puzzle Piece &/or Road over Avenue Puzzle Piece, must typically be placed on top of an existing section of the network in order to implement and use them in the game properly. This is something that may take some practice, a little patience, and some trial and error to do.

Auto-Resolving & how it can help

Because some Puzzle Piece network buttons, especially OneWayRoad Puzzle Piece menu button, contain numerous items on the Home/End keys, trying to find the item you want for a given situation can be impractical. Auto-Resolving helps overcome this impracticality (thanks to Maxis!). Auto-resolving occurs when hovering the cursor of an interchange-based related item, such as Puzzle Pieces or interchange items, over existing sections of (non-reserved) network & Tabbing &/or Cycling through the different items attached to an Interchange-Based Related Menu Button. The game will automatically resolve only appropriate possible items for a given network in a given situation, when pressing the Tab &/or Home/End keyboard keys. Puzzle Pieces involving a two-tiled network, such as avenue & ground highway, may require the cursor be moved across the two-tiled area of the network when using the Home/End keys to access any/all of the possible configurations an item contains. There are some exceptions to this Auto-Resolving ability for some items, which typically depends on an items internal design. If in doubt, please experiment.

Diagonal-Based Puzzle Pieces

Many of the Network Puzzle Piece Menu Buttons &/or items now contain their Diagonal equivalent. In order to access Diagonal Puzzle Pieces, select a Puzzle Piece menu item & use the Home/End keyboard keys to rotate an item (where applicable). Note that not all items contain a Diagonal equivalent.

The same “How To Use” principles described above & depicted below apply to Diagonal-Based Puzzle Pieces, as they do with normal (straight-based) Puzzle Pieces. Diagonal-Based Puzzle Pieces though may take a little bit more practice, patience, and trial and error to fully utilise. Please note that all of the Diagonal-Based Puzzle Pieces have specifically been made the way they are for a reason - their (unorthodox) design makes them much more interchangeable with each other & all the rest of the puzzle pieces, thus making them much more versatile.

The following tries to illustrate how Puzzle Pieces must be used in order for them to work properly as intended:

You must have 3 Tiles of Street laid down already before you build the Road over Street Puzzle Piece. It must be done like this. With Puzzle Pieces that are 1x2, 2x1, or 2x2 etc tiles, the arrangement & set-up may be a little different but the same principles as this apply.

OneWayRoad Puzzle Pieces: How to use?

Because OneWayRoad Puzzle Pieces flow of traffic only travels in any one direction, using them is a little different from other Puzzle Pieces. The same principles above apply to OneWayRoad Puzzle Pieces. The only difference is the Starting & Ending Pieces. If you use “OneWayRoad Starting Piece - ON” on one end of an extended overpass, you must use “OneWayRoad Ending Piece - OFF” on the other end of the extended overpass.

Many of the OneWayRoad Puzzle Pieces now contain Directional Arrows to assist with their placement & general use. OneWayRoad Puzzle Pieces should be placed & linked together according to these Directional Arrows, where applicable, in order for them to work & function properly. Fail to do so may result with whole sections of raised OneWayRoad Puzzle Pieces not working properly at all.

The following gives an example illustration on how this should be done with OneWayRoad Puzzle Pieces in order for them to work properly as intended:

GLR Puzzle Pieces: How to use?

Ground Light Rail (GLR) Puzzle Pieces are basically Elevated Rail tracks on ground level. Use the Elevated to Ground Light Rail transition to connect both. Since the NAM doesn't contain lots, you have to install GLR stations separately. vester_DK has created a list of all available GLR stations in the Simtropolis forums.

Draggable GLR: How to use it?

Draggable GLR can be used similar like the in-game network tools. You have to place a special starter puzzle piece first that will indicate the direction of the draggable GLR. Use the in-game el-rail tool for dragging GLR tracks. Please note: Due to certain restrictions, the preview still shows up in the same height as the el-rail tracks. At the moment, this cannot be changed. With draggable GLR, you have almost the same liberties as with any other draggable network. For some special cases it's still necessary to use puzzle pieces, though, such as a GLR x El-Rail intersection.

The existing GLR stations need to be updated for placing them directly onto draggable GLR. A patch with updated files is available as a separate download. There's no need to bulldoze the existing GLR network or existing stations in your city, and the patch won't affect stations that have been placed already, however you might want to update your GLR setup to draggable GLR anyway, since it's more flexible and less prone to crashes. You can connect GLR puzzle pieces and draggable GLR with the starter puzzle pieces (which also serve as transition pieces) at any time.

Limitations

Puzzle Pieces currently have some limitations &/or known issues with them, and are as follows:

The Data View Map Congestions & Data View Map Volume Traffic Overlays do not always appear fully on all the different Puzzle Pieces (there is a reason for this). They will still show up in the Data View Map itself though.

Puzzle Pieces come under the same scope as being Interchange-base Related Item(s).

 6. Pedestrian Mall Tiles

The following Ped Mall Tiles are now included with this mod:

Pedestrian Mall Tiles Menu button contains the following items:

  • 1x1 Tile Piece with a centre pole
  • 1x1 Open Paved Area
  • 1x1 Cobble Stone
  • 1x1 Pavement/Brick
  • 1x1 Sandstone
  • 1x1 Grass
  • Ped Footbridge - Start/End Piece (This is a 1x1 tile piece; which is supposed to be an Elevator.)
  • Ped Footbridge - Blank Terrain - Straight Piece
  • Ped Footbridge over Street
  • Ped Footbridge over Road
  • Ped Footbridge over Rail
  • Ped Footbridge over OneWayRoad
  • Ped Footbridge over Avenue
  • Ped Footbridge over GroundHighway
  • Ped OnSlope
  • Mountain Trail - Straight
  • Mountain Trail - Curved
  • Mountain Trail - T Intersection
  • Mountain Trail - Cross Intersection
  • Ped Mall x Elevated Highway Puzzle Piece

What are Ped Mall Tiles?

Ped Mall Tiles are essentially just like real Pedestrian Malls [though with some differences of course] & even have a Y.I.M.B.Y impact on immediate surroundings, reducing pollution & boosting desirability. Ped Mall Tiles allows for Commercial and Industrial development to occur/sustain, while only allowing Sims to use the Ped Mall Tiles to Walk on. In other words; no other form of transport is possible on Ped Mall Tiles, other than walking.

How to use Ped Mall Tiles?

Ped Mall Tiles had to be made in a very particular way. For this reason some people may have a little trouble using them sometimes. There is currently a particular method in which Ped Mall Tiles must be used; otherwise they won’t function as intended. For Sims to access & make use of Ped Mall Tiles, typically they must enter via a MT [Mass Transit] based building/lot; from where they can continue to use Ped Mall Tiles. Any adjoining Ped Mall Tiles will work so long as it is connected. Think of this aspect like a link in a chain; without the link, there is no chain.

The following gives just one example illustration on how Ped Mall Tiles may be used, in order for them to work properly as intended:

Note: Ped Mall Tiles can NOT be used as a replacement for Street/Road/OneWayRoad/Avenue access for direct access to Residential Zones. Sims can however access Ped Mall Tiles directly from their homes (from their backyard for example), just not in front of their Residential Zoning Arrow. Residential zones must still have Street/Road/OneWayRoad/Avenue (with ‘Car’ access) at the front of their zoning arrow in order to develop - This particular characteristic is effectively controlled by the games’ EXE & can not be changed. Also; if Sims do not use the Ped Mall Tiles [i.e. no usage], &/or buildings lining Ped Mall Tiles do not have any commuters, then it will have to do with the set-up & how they’re being used &/or other factors. The Ped Mall Tiles work just fine, & carry Pedestrians just fine. If in doubt, please experiment.

Limitations

The limitations for Ped Mall Tiles are the same as per Puzzle Pieces above.

Side effects

Using Ped Mall Tiles ‘in place of’ Street/Road/OneWayRoad/Avenue where there exist highly busy commercial areas may have an impact on the Customer rating [low/medium/high].

Ped Mall Tiles come under the same scope as being Interchange-base Related Item(s).

 7. Dual/Double-Decker Networking
The following Dual/Double-Decker Networking pieces are now included with this mod:

Elevated Rail Dual/Double-Decker Networking Menu button contains the following Pieces:

  • ElevatedRail on Road - Straight
  • ElevatedRail on Road - Road Corner Piece
  • ElevatedRail on Road - Road T Intersection - Straight Road
  • ElevatedRail on Road - Road T Intersection - Dead End Road
  • ElevatedRail on Road - Road + Intersection
  • ElevatedRail on Road - RoadxStreet + Intersection
  • ElevatedRail on Road - RoadxAvenue + Intersection
  • ElevatedRail on Road - Corner Piece
  • ElevatedRail on Road - Straight Road with diagonal LightRail access
  • ElevatedRail on Road - RoadxLightRail T Intersection
  • ElevatedRail on Road - RoadxLightRail + Intersection
  • ElevatedRail on Street - Straight
  • ElevatedRail on Street - Straight without pylon
  • ElevatedRail on Street - Street T Intersection - Straight Street
  • ElevatedRail on Street - Street T Intersection - Dead End Street
  • ElevatedRail on Street - Street + Intersection
  • ElevatedRail on Road - RoadxStreet T Intersection - Dead End Street
  • ElevatedRail over PedMall - center pole
  • ElevatedRail over PedMall - open paved
  • ElevatedRail over PedMall - cobblestone
  • ElevatedRail over PedMall - paved
  • ElevatedRail over PedMall - sandstone

Underground Rail Dual Networking Puzzle Pieces Menu button contains the following Pieces:

  • Railtunnel straight below Road straight
  • Railtunnel straight below Road Curve
  • Railtunnel below Road T Intersection Dead End
  • Railtunnel below Road T Intersection right
  • Railtunnel below Road Crossing
  • Railtunnel below Road/Street Crossing
  • Railtunnel below Road/Street T Intersection
  • Railtunnel below Road/Avenue Crossing
  • Railtunnel 45° curve below Road 45° curve
  • Railtunnel diagonal below Road diagonal
  • Railtunnel below Pedestrian bridge
  • Railtunnel below Cobblestone Ped Mall
  • Railtunnel below Cement Ped Mall
  • Railtunnel below Open Paved Ped Mall
  • Railtunnel below Red Brick Ped Mall
  • Railtunnel Ramp

Ground Light Rail/Avenue Dual Networking Puzzle Pieces Menu button contains the following Pieces:

  • GroundLightRail on Avenue - Straight
  • GroundLightRail on Avenue - Corner Piece
  • GroundLightRail on Avenue - Diagonal Piece
  • GroundLightRail on Avenue - Orthogonal to Diagonal Piece
  • GroundLightRail on Avenue - Avenue x Road Intersection - dead end road
  • GroundLightRail on Avenue - Avenue x Road Intersection
  • GroundLightRail on Avenue - Avenue x Street Intersection - dead end street
  • GroundLightRail on Avenue - Avenue x Street Intersection
  • GroundLightRail on Avenue - Avenue x OneWayRoad Intersection - dead end onewayroad
  • GroundLightRail on Avenue - Avenue x OneWayRoad Intersection
  • GroundLightRail on Avenue - Avenue x Avenue T-Intersection - GLR straight
  • GroundLightRail on Avenue - Avenue x Avenue +-Intersection - GLR straight
  • GroundLightRail on Avenue - Avenue x Avenue T-Intersection - GLR corner
  • GroundLightRail on Avenue - Avenue x Avenue +-Intersection - GLR corner
  • GroundLightRail on Avenue - T Intersection
  • GroundLightRail on Avenue - Avenue x Avenue +-Intersection - GLR T-Intersection
  • GroundLightRail on Avenue - + Intersection
  • GroundLightRail on Avenue - Avenue straight - GLR T-Intersection
  • GroundLightRail on Avenue - Avenue straight - GLR-Transition Piece
  • GroundLightRail on Avenue - Avenue x Road End Transition to Left/Right GLR
  • GroundLightRail on Avenue - Avenue x Road Transition to Left/Right GLR + Road
  • GroundLightRail on Avenue - Avenue x Road Transition to left GLR + left/right Road
  • GroundLightRail on Avenue - Avenue x Road Transition to right GLR + left/right Road
  • GroundLightRail on Avenue - Avenue GLR Clover
  • GroundLightRail on Avenue - Avenue GLR End Triangle
  • GroundLightRail on Avenue - Avenue GLR Side Triangle
  • GroundLightRail on Avenue - Avenue GLR left/right Curve
  • GroundLightRail on Avenue - Transition to Road/GLR
  • GroundLightRail on Avenue - Diagonal to Orthogonal Transition Piece
  • GroundLightRail on Avenue - Orthogonal Transition Piece (from 2 to 3 tiles width)
  • GroundLightRail on Avenue - ElevatedHighway underpass

Ground Light Rail/Road Dual Networking Puzzle Pieces Menu button contains the following Pieces:

  • GroundLightRail on Road - Straight
  • GroundLightRail on Road - Straight 1 Street - no crossing
  • GroundLightRail on Road - Straight 1 Street
  • GroundLightRail on Road - Straight 2 Street
  • GroundLightRail on Road - Straight Street and Road
  • GroundLightRail on Road - Straight 1 Road
  • GroundLightRail on Road - Straight 2 Road
  • GroundLightRail on Road - Straight 1 OneWayRoad
  • GroundLightRail on Road - Straight 2 OneWayRoad
  • GroundLightRail on Road - Straight GLR T Intersection
  • GroundLightRail on Road - Straight GLR + Intersection
  • GroundLightRail on Road - Curve
  • GroundLightRail on Road - Curve 1 Road
  • GroundLightRail on Road - Curve 2 Road
  • GroundLightRail on Road - Curve Road and Street
  • GroundLightRail on Road - Curve 1 Street
  • GroundLightRail on Road - Curve 2 Street
  • GroundLightRail on Road - Curve with straight Road
  • GroundLightRail on Road - T Intersection
  • GroundLightRail on Road - T Intersection 1 Road
  • GroundLightRail on Road - T Intersection 1 Street
  • GroundLightRail on Road - + Intersection
  • GroundLightRail on Road - End GLR straight 1 Road
  • GroundLightRail on Road - End GLR straight 1 Road
  • GroundLightRail on Road - End GLR straight 2 Road
  • GroundLightRail on Road - End GLR straight Road and Street
  • GroundLightRail on Road - End GLR straight 1 Street
  • GroundLightRail on Road - End GLR straight 2 Street
  • GroundLightRail on Road - Transition to GroundLightRail on Avenue
  • GroundLightRail on Road - Tram-in-Road - crossing with GroundLightRail on Avenue
  • GroundLightRail on Road - Tram-in-Road - 4way with Tram-in-Road and Pedmall
  • GroundLightRail on Road - Tram-in-Avenue - Triangle with Tram-in-Road
  • GroundLightRail on Road - Tram-in-Avenue - Triangle with Tram-in-Road - Road junction
  • GroundLightRail on Road - Tram-in-Avenue - Triangle with Tram-in-Road - Street junction
  • GroundLightRail on Road - Tram-in-Road - Triangle with Tram-in-Avenue
  • GroundLightRail on Road - Tram-in-Road - Triangle with Tram-in-Avenue - Tram-on-Pedmall
  • GroundLightRail on Road - Crossing with Tram-Avenue, Tram-in-Road, Avenue and Tram
  • GroundLightRail on Road - Crossing with Tram-Avenue, Tram-in-Road, Avenue and Road
  • GroundLightRail on Road - Crossing with Tram-Avenue, Tram-in-Road, Avenue and Street
  • GroundLightRail on Road - Tram-in-Road crossing with avenue
  • GroundLightRail on Road - Transition of Tram to Tram-in-Road with crossing Avenue
  • GroundLightRail on Road - Rail Viaduct Overpass
  • GroundLightRail on Road - Transition to GLR and straight Road
  • GroundLightRail on Road - Transition to straight GLR and Road diagonal
  • GroundLightRail on Road - Transition to straight GLR and Road vertical
  • GroundLightRail on Road - Transition to straight GLR and Road parallel

Ground Light Rail/Road and Avenue Dual Networking Texture Variations Puzzle Pieces Menu button contains the following Pieces:

  • GroundLightRail on Road - Straight Dual Transition
  • GroundLightRail on Road - Straight Dual
  • GroundLightRail on Road - Straight Dual 1 Street
  • GroundLightRail on Road - Straight Dual 2 Street
  • GroundLightRail on Road - Curve Dual
  • GroundLightRail on Road - Elevated Highway Overpass
  • GroundLightRail on Road - Straight piece with grass texture
  • GroundLightRail on Road - Curve piece with grass texture
  • GroundLightRail on Avenue - Straight piece grass texture
  • GroundLightRail on Avenue - Corner piece with grass texture
  • GroundLightRail on Avenue - Diagonal piece with grass texture
  • GroundLightRail on Avenue - Orthogonal-Diagonal transition with grass texture

More Dual/Double-Decker Network Pieces may or may not be added with future updates.

The above Dual/Double-Decker Network Pieces works by using the HOME/END and TAB key(s) on your keyboard. HOME/END rotates the Piece on the cursor [where possible], and TAB cycles through the different Pieces that belongs to that menu button. When you TAB from one Piece to another, the type of Piece is displayed in the TEXT on the cursor itself [where possible].

Note: All of these particular Pieces only exist for the game when following the game’s square grid, & not against it.

What is Dual/Double-Decker Networking?

Dual/Double-Decker Networking is similar to Puzzle Pieces, essentially allowing Two Networks to run parallel one on top of the other along the same stretch of tile(s), simultaneously, allowing more than one form of Transport to use the same stretch of tile(s) at the same time for commuting purposes.

How to use Dual/Double-Decker Networks?

Dual/Double-Decker Networks had to be made in a very particular way. For this reason some people may have a little trouble using them sometimes. There is a particular method in which Dual/Double-Decker Network Pieces must be used, otherwise they won’t function as intended. Most of the above Dual/Double-Decker Network Pieces occupy a 1x1 or 1x2 tile. Dual/Double-Decker Network Pieces will typically need to be placed on top of an existing section of network in order to implement and use them in the game properly. This is something that may take some practice, a little patience, and some trial and error to do. Currently there is no specific example on how to use this. It is highly suggested taking a look at the Puzzle Pieces as a guideline on how to use this, as the method required to use them is very similar.

Additional Note: When using this item in front of zones, it is best if an area is zoned first before laying this item down, otherwise the zones may not face the direction you want. If in doubt, please experiment.

Limitations

The limitations for Dual/Double-Decker Network Pieces is the same as per Puzzle Pieces above.

Dual/Double-Decker Network Pieces come under the same scope as being Interchange-base Related Item(s).

 8. U-Drive-It

U-Drive-It (UDI) for Elevated Rail (EI Rail) has now been included with this mod. Currently, only “Free Drive Mode” is available for Elevated Rail Train/Station.

Where to find?

UDI for EI Rail is located under the “U Drive It” Panel, in the “Earned Land Vehicles” menu, half-way down the menu just before the Menu Icon for Monorail UDI.

How to use?

In order to use UDI EI Rail, you need to build an Elevated Rail Train Station. This will be the case regardless for a new city or an existing city. In other words; even in existing cities where there are already *existing* Elevated Rail Train Stations, you will still need to build an Elevated Rail Train station in order to be able to access UDI for EI Rail. If in doubt, please experiment.

Currently; UDI for EI Rail is not intended for use on “EI Rail-to-subway transitions”. Unfortunately, the game may still try to start UDI for EI Rail from an “EI Rail-to-subway transitions”. This side-affect is by design that this occurs.

UDI -cross platforms

With the advent of UDI for EI Rail, it should now be possible to take a UDI passenger train &/or UDI freight train, onto EI Rail via a custom made Transit Enabled Lot connecting ground rail to EI Rail. It should also now be possible to take a UDI EI Train onto ground rail via the same method. Just so long as the Custom Transit Enabled Lot has been made properly & with proper custom paths.

For more information regarding UDI EI Rail, please see the Technical Notes.

 9. ANT [Additional Network Tool]

The Additional Network Tool (ANT) was based on a "dirt road" network that Maxis left unfinished in the game files. It was turned into a highway-like tool that allowed to adjust speeds and capacities independent from other networks, but due to various restrictions, it was not able to provide access to RCI zones. The ANT has been superseeded by the Rural Highway Mod (RHW), which is available as a separate download. The complete functionality of the ANT Plugin has been transferred to the RHW Mod, so the plugin file is not longer supported. Please delete this file, as described in the Installation Instructions. For more information about the RHW Mod, please visit the respective threads at Simtropolis or SC4Devotion.

 10. Additional Overrides
Basically this introduces additional rules to the game that allows users to be more creative with the different network tools. For some examples of this, see the following webpage(s):

Multi-Highway Guide

Additional Overrides Thread

 11. Additional Intersections & Junctions
This section lists Intersections, Junctions, &/or Network possibility types that have been made possible &/or are included in this mod &/or have had adjustments/fixes applied to them. All of the intersections, junctions &/or network possibility types in this section are achieved in-game using the standard Network tools, where applicable. i.e. Highway Tools, Avenue Tool, Road Tool, & so on.

Note: This list is not all inclusive & should only be considered as a guideline. Due to the multitude of items for this section, some items may exist that are currently not listed here or are not known, & as such this list may change. If in doubt, please experiment. Some known/unknown drawing, pathing &/or UDI issues may also exist with some items listed in this section.

Legend

  • Junction typically has the same meaning as Intersection, but may also encompass non-intersection type junctions.
  • Orthogonal = Straight or follows the Grid.
  • Diagonal = does not follow the grid.
  • Curve = where the network changes from orthogonal to diagonal, visa versa or other similar variation.
  • S-Curve = where the network changes from orthogonal to diagonal back to orthogonal in the shortest tile distance possible, visa versa or other similar variation.
  • Corner = 90 degree turn or corner.
  • +Junction = a four way intersection.
  • T-Junction = a three way intersection.
  • Offsplit = where a network comes off of the Curve of a network.

The lists below are broken into two main Groups & items are listed by Network Set(s) according to Network Hierarchy, from lowest to highest (approximately). Group One involves only one network that have had additional intersections/etc items added for them i.e. no other networks are involved. Group Two is where more than one network is involved.

Group One

Items in this section only involve one network.

The items in this group are not in any particular or specific format.

Street

  • Roundabouts. To trigger the initial Street roundabout, you must draw a Street Circle in a 2x2 tile area. There currently exists many variations with one, two, three &/or four orthogonal &/or Diagonal Streets stemming from this initial 2x2 tile area. NOTE: Requires an additional Plugin. See Installation Instructions for details.
  • Diagonals. This requires 5 or more tiles to be zig zagged, like a set of steps or stairs, before the diagonals are triggered. Note: Requires an additional Plugin. See Installation Instructions for details.

  • You can also build a diagonal street via Diagonal Street helper puzzle pieces which can be used to build diagonal streets on sloped terrains or intersections. There are two types of them: normal puzzle pieces and construction puzzle pieces.

Road

  • Road Turning Lanes. Note: Requires an additional Plugin. See Installation Instructions for details.
  • Roundabouts. To trigger the initial Road roundabout, you must draw a Road Circle in a 2x2 tile area. There currently exists many variations with one, two, three &/or four orthogonal &/or Diagonal Roads stemming from this initial 2x2 tile area. Note: Requires an additional Plugin. See Installation Instructions for details.

OneWayRoad

  • Double Diagonal
  • Roundabouts. To trigger the initial OneWay roundabout, you must draw a OneWayRoad Circle in a 3x3 tile area. There currently exists many variations with one, two, three &/or four orthogonal &/or Diagonal OneWayRoads stemming from this initial 3x3 tile area. Note: Requires an additional Plugin. See Installation Instructions for details.

Avenue

The Avenue Tool/Network has been significantly modified, is much more flexible & now contains well over an additional 35+ new intersections, junctions &/or set-up possibility types. Some that we may not even be aware of yet. The listings for this section is to primarily give users an idea of what kind of junctions are now possible, as there may exist various different kinds of set-ups for a given listing. So if in doubt, please experiment.

Note: Due to the complexity involved & the associated paths used for the many junctions added for the avenue network, it is strongly recommended that using any vehicles during UDI Mode not be “Snapped” to the network if attempting to travel through any of these new avenue junctions.

  • Diagonal one tile sideward shift. This overcomes the previous two tile restriction.
  • Short Curve
  • 1 orthogonal x 2 diagonal
  • 1 orthogonal x 3 diagonal
  • 2 diagonal bend (off-set)
  • 2 orthogonal x 1 diagonal
  • 2 orthogonal x 2 diagonal
  • 2 orthogonal x 3 diagonal
  • 2 orthogonal x 4 diagonal
  • 3 orthogonal (shorter T version)
  • 3 orthogonal x 1 diagonal
  • 3 orthogonal x 2 diagonal
  • 3 orthogonal x 3 diagonal
  • 3 orthogonal x 4 diagonal
  • 4 orthogonal x 1 diagonal
  • 4 orthogonal x 2 diagonal
  • 4 orthogonal x 3 diagonal
  • 4 orthogonal x 4 diagonal
  • Avenue Turning Lanes. Note: Requires an additional Plugin. See Installation Instructions for details.

Rail

  • Double Diagonal to single diagonal merge
  • Double Diagonal x Orthogonal
  • Double Width\Tile Orthogonal S-Curve

GroundHighway

  • Orthogonal and Diagonal One Tile Sideward shift. This overcomes the previous two tile restriction.

ElevatedHighway

  • Orthogonal and Diagonal One Tile Sideward shift. This overcomes the previous two tile restriction.

ElevatedRail

  • Currently Not Applicable.

MonoRail

  • Currently Not Applicable.

Group Two

Items in this section involve more than one network. Items in this group follow a particular guideline format & are as follows:

  • NetworkName1 <> NetworkName2 << heading. The arrows “<>” denotes the break between Network1 & Network2, & applies in the same manner to the line items that follows.
  • Network1 Piece or Junction Type, Network2 Piece or Junction Type << a single line item for a given heading. The comma "," in the middle denotes the break between Network1 & Network2.
  • Network1 direction or set-up x Network2 direction or set-up << a single line item for a given heading. The cross “x” in the middle denotes the connection or intersection between network1 & network2.

Road <> Street

  • Diagonal x +Junction
  • Diagonal x Corner
  • Double Diagonal x Corner

OneWayRoad <> Street

  • Diagonal x Corner
  • Diagonal x Orthogonal transition

OneWayRoad <> Road

  • Orthogonal x Diagonal dead ending
  • Orthogonal x Orthogonal transition
  • Diagonal x Diagonal transition
  • Double Diagonal x Orthogonal transition
  • Diagonal x Corner
  • Corner x Diagonal

Avenue <> Street

  • Diagonal x Orthogonal completely through
  • Corner x Orthogonal into Corner
  • Corner x +Junction into Corner
  • Diagonal x Corner (street corner needs to exist first)

Avenue <> Road

  • Diagonal x Orthogonal one side (i. e. not completely through)
  • Corner x Orthogonal into Corner
  • Corner x +Junction into Corner
  • Orthogonal dead ending x Diagonal
  • Diagonal dead ending x Orthogonal
  • Diagonal dead ending x Corner
  • Diagonal x Diagonal transition
  • Diagonal x Orthogonal transition

Avenue <> OneWayRoad

  • Orthogonal x Orthogonal transition
  • Diagonal x Orthogonal one side (i. e. not completely through)
  • Corner x Orthogonal into Corner
  • Corner x +Junction into Corner
  • Orthogonal x Orthogonal transition
  • Diagonal x Orthogonal single transition
  • Diagonal x Diagonal transition
  • Diagonal x Double Diagonal transition
  • Diagonal x Orthogonal/Orthogonal Forked transition
  • Diagonal x Orthogonal/Diagonal Forked transition
  • Curve x Orthogonal Offsplit
  • Curve x Diagonal Offsplit
  • Curve x Orthogonal/Diagonal Offsplit

Rail <> Street

  • Double Diagonal x Orthogonal

Rail <> Road

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Double Diagonal x Diagonal
  • Double Diagonal x Double Diagonal
  • Double Diagonal x Orthogonal

Rail <> OneWayRoad

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Double Diagonal x Diagonal
  • Double Diagonal x Double Diagonal
  • Double Diagonal x Orthogonal

Rail <> Avenue

  • Double Diagonal x Diagonal
  • Double Diagonal x Orthogonal

GroundHighway <> OneWayRoad

  • Orthogonal x Orthogonal transition
  • Diagonal x Diagonal transition

ElevatedHighway <> Street

  • Curve x Orthogonal
  • S-Curve x Orthogonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction

ElevatedHighway <> Road

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Curve x Orthogonal
  • Curve x Diagonal
  • S-Curve x Orthogonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction

ElevatedHighway <> OneWayRoad

  • Orthogonal x Orthogonal transition. In order to join, the OneWayRoad section of network must be two tiles width.
  • Diagonal x Diagonal transition. In order to join, the OneWayRoad section of network must be two tiles width.
  • Curve x Orthogonal
  • Curve x Diagonal
  • S-Curve x Orthogonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction

ElevatedHighway <> Avenue

  • Orthogonal x Curve
  • Orthogonal x S-Curve
  • Diagonal x Curve
  • Curve x Orthogonal
  • Curve x Diagonal
  • S-Curve x Orthogonal
  • S-Curve x Diagonal

ElevatedHighway <> Rail

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Curve x Orthogonal
  • Curve x Diagonal
  • S-Curve x Orthogonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End

ElevatedHighway <> GroundHighway

  • Curve x Orthogonal
  • Curve x Diagonal
  • S-Curve x Orthogonal
  • S-Curve x Diagonal
  • Orthogonal x Curve
  • Diagonal x Curve
  • Orthogonal x S-Curve
  • Diagonal x S-Curve
  • S-Curve x S-Curve

ElevatedRail <> Street

  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction

ElevatedRail <> Road

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction
  • Diagonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Diagonal Junction
  • Orthogonal +Junction, Diagonal
  • Orthogonal +Junction, Double Diagonal

ElevatedRail <> OneWayRoad

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction
  • Diagonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Diagonal Junction
  • Orthogonal +Junction, Diagonal
  • Orthogonal +Junction, Double Diagonal

ElevatedRail <> Avenue

  • Orthogonal x Curve
  • Diagonal x Curve
  • Orthogonal x S-Curve
  • Orthogonal +Junction, Diagonal
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T Intersection (not all possibilities are covered)
  • Diagonal, Orthogonal + Intersection

ElevatedRail <> Rail

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Orthogonal +Junction, Diagonal
  • Orthogonal +Junction, Double Diagonal

ElevatedRail <> GroundHighway

  • Orthogonal x Curve
  • Diagonal x Curve
  • Orthogonal x S-Curve
  • Orthogonal +Junction, Diagonal

MonoRail <> Street

  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction

MonoRail <> Road

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction
  • Diagonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Diagonal Junction
  • Orthogonal +Junction, Diagonal
  • Orthogonal +Junction, Double Diagonal

MonoRail <> OneWayRoad

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Diagonal, Orthogonal Corner
  • Diagonal, Orthogonal T-Junction
  • Diagonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Orthogonal Junction
  • Orthogonal, Diagonal x Diagonal Junction
  • Orthogonal +Junction, Diagonal
  • Orthogonal +Junction, Double Diagonal

MonoRail <> Avenue

  • Orthogonal x Curve
  • Diagonal x Curve
  • Orthogonal x S-Curve
  • Orthogonal +Junction, Diagonal
  • Diagonal, Orthogonal Corner

MonoRail <> Rail

  • Orthogonal x Double Diagonal
  • Diagonal x Double Diagonal
  • Diagonal, Orthogonal +Junction
  • Diagonal, Orthogonal Dead End
  • Orthogonal +Junction, Diagonal
  • Orthogonal +Junction, Double Diagonal

MonoRail <> GroundHighway

  • Orthogonal x Curve
  • Diagonal x Curve
  • Orthogonal x S-Curve
  • Orthogonal +Junction, Diagonal

Diagonal Streets

Various new intersections between diagonal streets and other network types have been added.

Note: for any junction or intersection involving onewayroad: the onewayroad tool must be drawn properly in the correct direction in relation to any adjoining networks. If in doubt, please experiment.

 12. Transit Bugfixes/Additions
This mod contains any & all known Transit Bugfixes made to date where possible, practical &/or applicable. For a list of included Transit Bugfixes &/or other added items included with this Network Addon Mod, please consult the History in conjunction with the above.
 13. Known (Game) Issue(s) &/or Bugs
This explains currently known game issues with SimCity 4’s Traffic/Network system that may be relevant to this mod. Please see the Technical Notes for specific information regarding this section.

File Last Updated: Wednesday, 14 January 2009