The final report is now available for a wildlife vehicle collision study conducted for the California Department of Transportation. Road Ecology Research Ecologist Marcel Huijserand Research Associate James Begley authored the final report for “Large Mammal-Vehicle Collision Hot Spot Analysis,” which provides guidance on the implementation of mitigation measures aimed at reducing collisions with large wild mammals along all state managed highways in California, with an emphasis on mule deer. These analyses identified the road sections that had the “highest” concentration of deer-vehicle crashes and mule deer carcasses. The hot spots were prioritized based on parameters related to human safety, biological conservation, and economics. Finally, the researchers provided practical guidelines for the implementation of mitigation measures and suggest mitigation strategies for the highest-ranking hot spots in each Caltrans district.
Graduate students at Montana State University had a great opportunity to participate in aquatics field research this summer, which was captured in feature article by the Montana State University (MSU) News Service. “MSU engineers, ecologists seek to improve fish passage on Yellowstone River” profiles grad students Haley Tupin and Ian Anderson, who gathered data at the Huntley Irrigation project on the Yellowstone River. The article includes numerous photos of the pair at work on the river and with the fish they studied.
The research project, conducted for Montana Fish, Wildlife and Parks, is investigating the effectiveness of a fish bypass channel that was constructed for the Huntley Irrigation Project. The data collected this summer will help determine if fish are using the bypass to navigate around the dam. WTI Research Scientist Matt Blank is a co-PI on the research project and serves on Haley Tupin’s graduate committee.
WTI is conducting a research on behalf of the Wyoming Game and Fish Department (WGFD) and the Wyoming Department of Transportation (WYDOT) to explore mitigation options for reducing wildlife vehicle collisions along Interstate 25 in central Wyoming. WYDOT and WGFD would like to explore the possibility of funneling large mammals, particularly mule deer and pronghorn, through the existing underpasses on this section of road rather than building new ones specifically designed for wildlife.
As one of the research steps, project researchers Marcel Huijser, Amanda Warren, and Elizabeth Fairbank collected preliminary data on wildlife use of existing structures under I-25 which were not originally designed for wildlife. Based on an eight-month monitoring effort in 2018-2019, the research team found that the structures are predominantly used by mule deer and white-tailed deer, but almost never by pronghorn. More details are available in the interim report (“Preliminary Data on Wildlife Use of Existing Structures along I-25, Kaycee, Wyoming, USA”), which was recently published and is available on the project page of the WTI website.
Could a scenic bikeway attract more bicycle tourists to the parks, historic sites and other attractions in your area? Is your agency responsible for operating and maintaining a rural road where a bikeway is proposed? A new resource is now available that can help agencies that oversee rural roads develop safe routes that enhance bicycle travel networks.
Designating Scenic Bikeways: A Framework for Rural Road Owners is a U.S. Federal Highway Administration toolkit developed by WTI, the U.S. Forest Service, and the Association of Oregon Counties. This toolkit is intended not only to help Oregon agencies navigate the scenic bikeways designation process, but to assist other land management agencies, road owners, and bicycle proponent groups to work together to develop bikeways.
Resources in this guide will help project partners to:
Identify and discuss key factors for making decisions about bikeway designations,
Address common concerns such as safety, liability, funding and maintenance,
Communicate effectively with bicycle groups, road owners and the public, and
Follow a clear process for developing bikeway designation programs.
“As bicycle travel and tourism continue to grow in popularity across the country, more communities are working to attract bicycle tourists to spend money in their area,” said Principal Investigator Rebecca Gleason; “At the same time, agencies that oversee these rural roads are concerned about the safety of people biking on roads that may have active logging and that lack maintenance funds. We hope this new resource will help balance the opportunities presented by scenic bikeways with the concerns of the agencies responsible for operating and maintaining these rural roads.”
Designating Scenic Bikeways: A Framework for Rural Road Owners is available on the project page of the WTI website.
While wildlife fencing and crossing structures have been shown to reduce the effect of roads on medium and large animals, less is known about how these structures affect the movements of small mammals. The Canadian Journal of Zoology has published “Factors affecting the permeability of road mitigation measures to the movement of small mammals,” an article by Adam Ford and WTI Research Scientist Tony Clevenger, based on research they conducted on four small mammal species along the Trans-Canada Highway Corridor in Banff National Park. The article includes recommendations for culvert design and maintenance to promote usage of these structures by small mammal species to cross highways.
Citation: Ford, Adam T. and Clevenger, Anthony P. Factors affecting the permeability of road mitigation measures to the movement of small mammals. Canadian Journal of Zoology, 2019, 97(4): 379-384, https://doi.org/10.1139/cjz-2018-0165
Exploring Law Enforcement Attitudes and Beliefs About Traffic Safety Enforcement
July 8, 2019 from 1–2pm MDT
This webinar will summarize the results of a recent project to better understand how the culture within law enforcement agencies impacts engagement in traffic safety enforcement. The project is sponsored by the Traffic Safety Culture Pooled Fund Program hosted by the Montana Department of Transportation.
Reducing Problem Gambling in Oregon
Aug 27, 2019 from 10am – 11am MDT
This webinar will showcase a partnership between the Center for Health and Safety Culture and the Oregon Health Authority that focused on reducing problem gambling throughout Oregon. Join this webinar to hear how this partnership formed, view the tools that were developed, and learn how they’re being used today to reduce problem gambling across the state.
The business website Quartz (www.qz.com) has published a feature article on the international use of wildlife crossing structures. “Wildlife overpasses that protect animals are spreading globally” discusses WTI Road Ecologist Tony Clevenger’s findings on the types of crossings preferred by different species of animals, based on his research on the Trans-Canada Highway. It also mentions Road Ecology Program Manager Rob Ament’s efforts to help countries like Bhutan to start using wildlife crossings to protect species like Asian elephants.
Citation: Arnold, E. M., Hanser, S. E., Regan, T. , Thompson, J. , Lowe, M. , Kociolek, A. and Belthoff, J. R. (2019), Spatial, road geometric and biotic factors associated with Barn Owl mortality along an interstate highway. Ibis, 161: 147-161. doi:10.1111/ibi.12593
The Deep East Texas Council of Governments (DETCOG) Transportation Voucher Program has been selected for a 2019 Excellence in Regional Transportation Award from the National Association of Development Organizations (NADO). DETCOG and the Area Agency on Aging launched the pilot program in 2018 to provide monthly vouchers to seniors in five counties to pay for rides to medical appointments, shopping trips, and social events.
WTI, in partnership with the National Association of Development Organizations Research Foundation and the USDA, provided technical assistance to help create and launch the program. The project was a team effort by Principal Investigator David Kack, who spearheaded the partnership with NADO; Project Manager Natalie Villwock-Witte, who worked closely with Laura Fay to develop the program framework, conducted outreach to potential program participants, and analyzed the use of the program; and Neil Hetherington, who created numerous original training and promotion materials. “It’s rewarding to develop an effective public transportation program for a rural area where there are so few travel options,” Natalie noted; “it’s even more gratifying when you find out that it’s making a real difference in the lives of residents who may use the program to go buy fresh, healthy food or to connect with friends and family.”
NADO is a Washington, DC-based association that promotes programs and policies to strengthen local governments, communities, and economies through regional cooperation, program delivery, and comprehensive strategies. The Excellence in Regional Transportation Awards showcase organizations for noteworthy projects and practices in rural and small metropolitan transportation planning, program delivery, and special initiatives. Winners will receive their awards at the 2019 National Regional Transportation Conference in June.