

Damaged cars, wildlife-vehicle collisions


Road tunnels, landscape bridges and very wide overpasses

Overpasses for arboreal mammals


Multifunctional overpasses

Multifunctional underpasses

Viaducts, very long bridges



wildlife mirrors and reflectors



Wildlife guards and gates

Wildlife jump-outs or escape ramps


Erosion and erosion control


Wind, water, flooding, sand, snow, rocks, lava


Vegetation management, mowing, brushing, clipping and cutting

Street lights and other lighting



Barriers to keep vehicles on road



Other mitigation measures







Hiking, biking, horseback riding and trails

Other road or road ecology images

Lighthawk flight aerial photos US Hwy 93





Mile or kilometer markers

Public roads and private land


Snow mobiles Yellowstone National Park

Highway construction and reconstruction





Dirt roads in southern Pantanal, Brazil











4wd recovery course with Bill Burke

Mitigation for Florida Key deer

Dirt roads in the Atlantic Forest Brazil

Mitigation for diamondback terrapin, Fisherman Island Virginia

Roads through and around Chincoteague Island

At-grade crossing opportunities

Park road through Carlos Botelho State Park


US Hwy 64, North Carolina

Overpass Groene Woud, The Netherlands

Wildlife overpass Groote Heide, The Netherlands

Wildlife overpass Op Hees

Electric fences and gates Dixon Melon Farm
Desert tortoises and roads
© Marcel Huijser Photography