How do I model roadways with super elevated roadways (cross-slopes)?
On roadways that have super-elevation (perpendicular to the direction of traffic flow): If the roadway is relatively flat, you can use 1 wide roadway (limiting this to 3 lanes of traffic) or multiple, slightly overlapping roadways. If the roadway has a large amount of super-elevation, use separate, slightly overlapping roadways with changing elevations to approximate the cross-slope.
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