Script of the runners map:

Python script to change the map codeRoad script part 0Road script part (1)Road script part (2)Road script part (3)Road script part (4)
First example: straight simple road:
Second example: double road:
Third example: short path of roads:
Road goes sideways:
road goes up-down:
Banked road
yellow police sign line original:
yellow police sign line rotated “police sign” down for the road:
yellow police sign line rotated “police sign” down for the road rotated for 90*:
yellow police sign line rotated “police sign” down for the road rotated for 270*: