Category:Architecture and Structures
Subcategory:Roads
Subcategory Detail:
Keywords:prevention, reduction, drain, drainage, erosion, dam, velocity, water, hydrology, boulders, wildlife, wildlife fences, fencing, fence, nature, multifunctional, multi-functional, multi functional, crossing structure, crossing structures, crossing, crossings, viaduct, bridge, underpass, highway, highways, California, Sonora, "mule deer", deer, mitigation, mitigation measures, road ecology, road, roads
