This update makes the road bend more smoothly. Thanks to Dinorius_Redundicus for helping with the config and textures.
Use this road spline with dirt crossing humps and boards by Dinorius_Redundicus. Here are the kuid's for the complete set of crossings:
kuid2:68213:28038:1
kuid2:68213:28037:1
kuid2:68213:28036:1
kuid2:68213:28035:1
kuid2:68213:28034:1
kuid2:68213:28033:1
kuid2:68213:28032:1
This is a reskin. Thanks to Adam (simulatortrain) for the original mesh.