Transportation Streets of Los Angeles

Hello fellow modders, currently I am working on a pack of buildings from the city of Los Angeles. To this pack I would like to add suitable streets. As I don`t have a clue on how to mod streets I need your help.

Here is a sketch on how it should look like:

Explanation:
- The small suburban streets have a sidewalk and a small strip of green. The avenues only have a sidewalk.
- Black boxes indicate parking cars.
- Intersections of suburban streets as well as an intersection of suburban streets with avenues should not create trafficlights.
- Intersections of suburban streets create stop signs. An intersection of suburban streets with avenues only create stop signs on the suburban roads. The avenues are preference roads.
- An intersection of avenues create trafficlights - in contrast to european intersections on the opposite side of the intersection.
- The three types of intersections have different markings on the streets.

I hope this project is realizable. But I think we`ll need two different type of avenues.

 

@Nick97: With all due respect: Did you even read my request? You posted some screens showing the regular in game roads - and bad ones as well ...