Relevant research and Papers

Wildlife Crossing Design Influences Effectiveness for Small and Large Mammals in Banff National Park. Stewart et al. 2020.

Reconnecting Small Mammal Populations in the Cascade Range Across An Interstate Highway: An Early Look at Use of a Wildlife Crossing Structure. Millward, Ernest, and Scoville. 2020

Determining Wildlife Use of Wildlife Crossing Structures Under Different Scenarios.  Prepared for the Utah Department of Transportation.  Cramer.  2012.

Identifying High Risk Locations of Animal-Vehicle Collisions on Washington State Highways.  Wang et al.  2010.

Cost–Benefit Analyses of Mitigation Measures Aimed at Reducing Collisions with Large Ungulates in the United States and Canada: a Decision Support Tool.  Huijser et al.  2009.

An Analysis of Deer and Elk-Vehicle Collision Sites along State Highways in Washington State.  Myers et al.  2008

Project area information and analyses

Topographic relief map showing carcass removals from 2006-2010 in project area, WA Dept. of  Transportation