United States. Federal Highway Administration (2021). The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary (Report No. FHWA-HOP-21-016). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/60389
United States. Federal Highway Administration. The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary. Report no. FHWA-HOP-21-016. United States. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/60389.
United States. Federal Highway Administration The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary. United States. Federal Highway Administration, 2021, Report no. FHWA-HOP-21-016, ROSA P. https://rosap.ntl.bts.gov/view/dot/60389.
The 2021 National Inventory of Specialty Lanes and Highways provides an inventory of 10 classes of specialty lanes and highways that complement general-purpose highways. These facilities provide time-savings or safer separation of travel for qualifying vehicles. The inventory covers all 50 States and Puerto Rico. Researchers and practitioners should find this report useful in referencing the number of facilities by State and type, identifying the entities that own and operate facilities, and identifying the facilities’ general operating rules and vehicle restrictions. The summary is complete through December of 2019.
United States. Federal Highway Administration (2021). The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary (Report No. FHWA-HOP-21-016). United States. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/60389
United States. Federal Highway Administration. The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary. Report no. FHWA-HOP-21-016. United States. Federal Highway Administration, 2021. https://rosap.ntl.bts.gov/view/dot/60389.
United States. Federal Highway Administration The 2021 National Inventory of Specialty Lanes and Highways: Executive Summary. United States. Federal Highway Administration, 2021, Report no. FHWA-HOP-21-016, ROSA P. https://rosap.ntl.bts.gov/view/dot/60389.
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.
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