The objectives of this research were to: (1) conduct a thorough review and synthesis of past wildlife fence, escape and lateral access control measure, and end run prevention applications, and (2) develop guidelines to ensure effective future applications (including appropriateness in terms of where and when to use fencing), aesthetics, and cost effectiveness with regard to initial construction and long-term maintenance costs.  The agency's report provides various recommendations and is an excellent resource for current practice among the state departments of transportation.  The agency's report as submitted can be found here.