Millward et al. (2020) OReg - Reconnecting Small Mammal Populations in the Cascade Range Across an Interstate Highway: An Early Look at Use of a Wildlife Crossing Structure
Singleton et al. (1999) OReg - Assessing Wildlife Habitat Connectivity in the Interstate 90 Snoqualmie Pass Corridor, Washington
Brian C. Stewart (2019) I5 - Assessing the permeability of large underpasses and viaducts on Interstate 5 in Southwest Washington State for local wildlife, with an emphasis on ungulates
