Professor Mike Berry and his students had the opportunity to show off their efforts to develop and test ultra-high performance concrete in a Montana State University (MSU) feature article and video published on the MSU website last week. The research stems from a collaboration between the Montana Department of Transportation, MSU College of Engineering, and WTI to formulate an affordable version of ultra-high performance concrete with materials available in Montana. In the video, Berry also discusses how the research has allowed many students to gain valuable “hands-on” experience testing the strength and durability of construction materials in the lab. The story also gained national attention last week when it was featured in the Daily Transportation Update of the American Association of State Highway and Transportation Officials (AASHTO). The article, photos, and video are available on the MSU website, and more project information is available on the project’s webpage.
The National Center for Rural Road Safety (Safety Center) is hosting a free 1.5-hour online webinar entitled “Creating a Rural Transportation Planning Organization to Help on the Road to Zero” on Tuesday, March 20, 2018 from 11 a.m. to 12:30 p.m. (Mountain Time). This webinar will provide an overview of the FHWA funded RTPO Fact Sheets: an RTPO 101 series and an RTPO Noteworthy Practice, as well as, case studies (including tips and tricks on creation of an RTPO) from Ohio and Washington. For more information and to register, click here.
The Transportation Research Board Committee on Resource Conservation and Recovery (ADC 60) has announced that its summer workshop will be held July 15-17, 2018 in Spokane, WA. This year’s theme will be “Waste Recycling, Upcycling, and Sustainable Transportation.” The call for presentation and poster abstracts is now open, and the deadline is April 9, 2018. Submission information is available here.
Congratulations to the One-Stop Shop Traveler Information project, which was featured in the November/December 2017 issue of TR News Magazine, published by the National Academy of Sciences Transportation Research Board. Caltrans Senior Transportation Engineer Sean Campbell and WTI Principal Investigator Doug Galarus authored the article, entitled “The One-Stop Shop: Traveler Information Tool for Multistate Road Trips,” which was selected for a three-page feature in the “Research Pays Off” section of the magazine. The One-Stop Shop application is an umbrella website that can be used as a primary point of reference for trip planning over an 11-state region. It was created through an ongoing research collaboration that began in 2010 between the California Department of Transportation (Caltrans), the Western States Rural Consortium (WSRTC), and the Western Transportation Institute. The article describes how the tool developed from a proof-of-concept project to an internet and mobile application that benefits a broad range of users, including long-distance travelers, local and state transportation agency personnel, emergency responders, and commercial vehicle operators. Additional information is available at the WSRTC website and the WTI website.
View the article ( TR News article on One-Stop Shop)
(TR News is copyright, National Academy of Sciences, Engineering, and Medicine; posted with permission of the Transportation Research Board.)
Last week, the Cary Institute of Ecosystem Studies invited WTI Research Scientist Laura Fay to present an overview of her research on winter maintenance deicers at the Institute’s main facility in Millbrook, New York. Laura’s presentation, entitled “Best Management Practices, a National Perspective,” provided an overview of typical deicers, including how and when they are used. In addition, she highlighted easy to implement best management practices that help transportation agencies reduce the amount of deicers they apply to the road, which in turn reduces the impact of deicing practices to the surrounding environment. The Cary Institute is a nationally and internationally recognized independent research organization, focused on understanding how ecosystems work and identifying factors that drive ecological change.
WTI Research Scientist Tony Clevenger was interviewed by the Rocky Mountain Outlook last week about a new wildlife overpass near Canmore, Alberta and Banff National Park. In “Plans for new TCH overpass in the works,” Clevenger discusses the role of wildlife overpasses in reconnecting grizzly bear populations, which is critical for the long-term viability of the species. The article also highlights Clevenger’s work with colleague Adam Ford to study the wildlife crossing structures in Banff for 17 years, research which revealed grizzly bear travel patterns and the types of crossing structures which are most effective. The full article is available on the Rocky Mountain Outlook website.
WTI research is prominently featured in the new issue of Solutions, the research newsletter of the Montana Department of Transportation. Three recently completed projects are profiled in feature articles:
- “Prefabricated Steel Truss/Bridge Deck Systems.” This study was a WTI and MSU Civil Engineering project led by Damon Fick, Tyler Kuehl, Michael Berry, and Jerry Stephens. It evaluated a prototype of a welded steel truss constructed with an integral concrete deck, which has been proposed as a potential alternative for accelerated bridge construction (ABC) projects in Montana. Steel truss bridges are relatively light weight compared with plate girder systems, which makes them a desirable alternative for both material savings and constructability. See the WTI website for more information.
- “Evaluation of Effectiveness and Cost-Benefits of Woolen Roadside Reclamation Products.” This research project developed three types of products for study: woolen erosion control blankets (ECBs), wool incorporated into wood fiber compost, and wool incorporated into silt fence. The project, supported by Montana Department of Transportation (MDT) and the Center for Environmentally Sustainable Transportation in Cold Climates, compared the wool products’ performance to roadside reclamation products commonly used for revegetating cut slopes. Rob Ament (P.I.) and Eli Cuelho served on the research team. Additional information is available on the WTI website.
- “Feasibility of Non-Proprietary Ultra-High Performance Concrete (UHPC) for Use in Highway Bridges in Montana.” Ultra-high performance concrete (UHPC) has mechanical and durability properties that far exceed those of conventional concrete. However, using UHPC in conventional concrete applications has been cost prohibitive, costing 20 times that of conventional concrete. The overall objective of the Phase I research was to develop and characterize economical non-proprietary UHPC mixes made with materials readily available in Montana. The research was led by Michael Berry. Additional project information is available on the WTI website.
The MDT Solutions newsletter is available on the MDT website.