Wildlife crossings are becoming a familiar sight across Colorado, and if you haven’t seen one yet, they’re essentially bridges built over highways to allow animals to safely cross busy roads. These structures not only help protect wildlife from vehicle collisions but also improve driver safety.
Colorado Takes the Lead in Wildlife Crossings
Colorado has emerged as a national leader in building wildlife crossings. The state’s first crossing was constructed in 1996 near Banff National Park. Now, Colorado is finalizing what will become the largest wildlife crossing in the world.
A Closer Look at the Greenland Wildlife Overpass on I-25
Currently under construction in Douglas County, the Greenland Wildlife Overpass is a massive project. Set to span six lanes of I-25, the overpass will connect 39,000 acres of habitat. It will measure 204 feet wide and cost around $15 million.
Safe Crossings Between Castle Rock and Monument
The goal is to build wildlife crossings along an 18-mile stretch between Castle Rock and Monument, with the Greenland overpass being the centerpiece. Announced in 2023, the project is expected to be completed by December 2025.
This initiative benefits both animals and motorists—making Colorado’s roadways safer while preserving vital wildlife corridors. It’s a win-win for everyone.
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Katie is a senior who has been on staff for three years. Her favorite type of stories to write is reviews and features. Katie’s favorite ice cream flavor is strawberry.
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