6. Performing Organization Code 7. Author(s)

Animal-vehicle collisions are a growing concern in terms of human safety; costs related to injury, property damage, and disposal; and the viability of wildlife populations. These collisions are rapidly increasing throughout the United States, and Virginia is consistently ranked among the states with the highest number of deer-vehicle collisions, in particular. Federal and state agencies have consequently placed added pressure on transportation departments to implement measures to reduce these incidents. It is often unclear to transportation practitioners, however, which mitigation measures are effective and where, how, and under what circumstances to use a measure for a particular road project. Although determining a definitive solution for any particular situation is difficult, the toolkit developed in this study is intended as a “quick ” guide to provide information on the latest research available on the effectiveness of various mitigation measures to reduce animal-vehicle collisions. More extensiv