Overwatch
Protecting and Preserving Natural Systems
December, 2014
Snoqualmie Pass, WA
The Wildlife overpass design for the I 90 corridor in Washington was one that
challenged the ecological nature of design. The research that went with it made us
think critically of how animals are forced to interact with infrastructure and to come
up with a feasible solution to preserve wildlife as well as human lives. We began by
studying existing conditions of animal species and their preferred corridors,
topography, and natural vegetation and ecosystems.