Hi :)
Only 1 type of road and 1 type of bridge transfers to TS2 from SC4.
From the readme.txt -
Custom Neighborhoods Using SimCity 4 Terrain:
New custom neighborhoods for the Sims 2 can be created using SimCity 4 terraforming tools. First, only small cities can be imported into The Sims 2, so be sure not to start with a medium or large city. Make sure the city you use contains roads; otherwise you will not be able to place lots in your new neighborhood. Take the .sc4 file you wish to use, and place it in your My Documents\EA GAMES\The Sims 2\SC4Terrains folder. When you go to the neighborhood creation screen in the game, your terrain will be available to use to create a new neighborhood.
When creating custom neighborhoods, please also note the following:
Most of the terrain features created with the God mode tools can be imported, including foliage (except for palm trees); however, fauna (animals) are not imported. Also note that terrains are imported mirrored from the original SimCity layout.
Switching to Mayor Mode, only original SimCity 4 road bridges or SC4 Deluxe small steel arch bridges, manually laid roads/street that are straight, right angle bend, cul-de-sacs, and T & 4 way intersections are imported as streets into Sims 2 neighborhoods. Diagonal roads and railroads are ignored and not imported. Practically all other placeable features are ignored upon import: zones, elevated roads/highways/freeways, buildings or other facilities, airports, landmarks, etc.
Once loaded into the game a neighborhood's default terrain type can still be modified via the following cheat:
1. With the neighborhood you wish to change loaded, open the cheat dialog by pressing Ctrl-Shift-C.
2. Type:
terrainType Desert (Changes current neighborhood terrain type to Desert. Note that the cheat is case sensitive.)
terrainType Temperate (Changes current neighborhood terrain type to grassy terrain. Note that the cheat is case sensitive.)
There are still tutorials out there.
http://simechoes.org/simechoes2/sims2/sims2info/tutorials/neighbourhoods/sc4/sc4terrain.html
I make lots of maps, too many really. :)
