Engineering Commons^™

Evaluation Of Wildlife Reflectors In Reducing Vehicle-Deer Collisions On Indiana Interstate 80/90, Sedat Gulen, George P. Mccabe, Ira Rosenthal, Samuel E. Wolfe, Virgil L. Anderson

JTRP Technical Reports

The Indiana Department of Transportation is committed to reducing vehicle-deer collision incidents on the Indiana Interstate I-80/90 as well as on the other roads. Very few of the studies to reduce vehicle-deer collisions incorporated any sound and complete statistical design. Some states (California, Colorado, Maine, Ontario-Canada, Washington State and Wyoming) have found that the use of wildlife reflectors did not reduce vehicle-deer collisions. However, some other states (British Columbia-Canada, Iowa, Minnesota, Oregon, Washington State and Wisconsin) found that the use of wildlife reflectors did reduce vehicle-deer collisions.

The main objective of this experimental study is to evaluate the effectiveness of …

Reduction Of Automobile And Aircraft Collisions With Wildlife In Indiana, David J. Glista, J. Andrew Dewoody, Travis Lee Devault

JTRP Technical Reports

Conflicts between wildlife and human interests have increased in recent decades due to growing human populations and the resulting expansion of anthropogenic pressures into wildlife habitat. Our overall objectives were to evaluate the the potential impacts of wildlife on transportation in Indiana and vice-versa. The results presented in this final report summarize two aspects of our research: the impact of automotive traffic on wildlife (“road kill”; Part I), and the wildlife hazards present at general aviation airports around the state (“airstrike”; Part II). The road kill dataset indicated that at 13 survey routes traversing 180 linear km of road, 11,068 …