United States. Department of Transportation. Federal Highway Administration (2021). Montana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/82721
United States. Department of Transportation. Federal Highway Administration. Montana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/82721.
United States. Department of Transportation. Federal Highway Administration Montana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/82721.
The Montana Department of Transportation continues to successfully implement Highway Safety Improvement Program (HSIP) Funds throughout the State. This past year, funds have been utilized on state, county, city and local roadways. This includes large systemic applications (curve signing, sinusodial centerline rumble strips, median cable barrier) as well as for spot locations. The spot safety improvements have ranged from delineation, striping and signs to turn lanes, signals and roundabouts. MDT's Safety Information Management System (SIMS) and Montana Specific Safety Performance Functions continues to provide Montana with effective tools to identify, analyze and implement HSIP projects. MDT is currently in the process of upgrading their SIMS software to improve identification of potential sites and tracking of projects. Montana did see an increase in severe injury crashes in 2020. The COVID pandemic changed the way drivers utilized Montana's highways resulting in more fatal and serious injury crashes. This included higher speeds and riskier driving behaviors. This corresponds with results being seen in other western states for 2020.
This report documents the methodology used to develop the Victoria County gridded mobile source emissions inventories. Included in the report are an o
...
This report documents the methodology used to develop the Houston-Galveston Nonattainment Counties gridded mobile source emissions inventories. Includ
...
United States. Department of Transportation. Federal Highway Administration (2021). Montana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/82721
United States. Department of Transportation. Federal Highway Administration. Montana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/82721.
United States. Department of Transportation. Federal Highway Administration Montana: Highway Safety Improvement Program 2021 Annual Report. United States. Department of Transportation. Federal Highway Administration, 2021, ROSA P. https://rosap.ntl.bts.gov/view/dot/82721.
ROSA P serves as an archival repository of USDOT-published products including scientific
findings, journal articles, guidelines, recommendations, or other information authored or co-authored by
USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to
ensure public access to scientific information.
Links with this icon indicate that you are leaving a Bureau of Transportation
Statistics (BTS)/National Transportation Library (NTL)
Web-based service.
Thank you for visiting.
You are about to access a non-government link outside of
the U.S. Department of Transportation's National
Transportation Library.
Please note: While links to Web sites outside of DOT are
offered for your convenience, when you exit DOT Web sites,
Federal privacy policy and Section 508 of the Rehabilitation
Act (accessibility requirements) no longer apply. In
addition, DOT does not attest to the accuracy, relevance,
timeliness or completeness of information provided by linked
sites. Linking to a Web site does not constitute an
endorsement by DOT of the sponsors of the site or the
products presented on the site. For more information, please
view DOT's Web site linking policy.
To get back to the page you were previously viewing, click
your Cancel button.