Wildlife Crossings: Colorado's Innovative Solution to Animal Safety
Image: Nina Riggio for The New York Times

Wildlife Crossings: Colorado's Innovative Solution to Animal Safety

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How Bridges and Tunnels Are Saving Animal Lives on Busy Highways

AI Summary generated by Patrick Diola @ FusePop
3/26/2025

Wildlife Crossings: Colorado's Innovative Solution to Animal Safety

In the rugged landscape of Colorado, transportation infrastructure is evolving to become more than just a human convenience. Bridges and tunnels designed specifically for wildlife are transforming how animals navigate through increasingly fragmented habitats.

These wildlife crossings are strategic engineering marvels that allow deer, elk, mountain lions, and smaller mammals to safely traverse busy highways. The Colorado Department of Transportation (CDOT) has been pioneering these projects, particularly in areas like the I-70 mountain corridor and near Rocky Mountain National Park.

Key benefits of these wildlife crossings include:

  • Reducing animal-vehicle collisions
  • Preserving genetic diversity in animal populations
  • Minimizing habitat fragmentation
  • Protecting both wildlife and human drivers

Recent studies have shown remarkable success. For instance, the wildlife bridge near Banff National Park in Canada has documented over 150,000 animal crossings since its construction, with a significant reduction in wildlife-related accidents.

Colorado's commitment to these ecological corridors represents a forward-thinking approach to conservation. By integrating wildlife needs into transportation planning, the state is setting a national example of how human infrastructure can coexist harmoniously with natural ecosystems.

As urban expansion continues, these innovative crossings offer hope for maintaining biodiversity and ensuring safe passage for Colorado's diverse wildlife populations.

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