Research, Resources & News: Congestion Access TRIP reports that identify the most congested commutes, corridors, and transit routes. Filter by: By Location National Alabama Alaska Arizona Arkansas California Colorado Connecticut Delaware District of Columbia Florida Georgia Hawaii Idaho Illinois Indiana Iowa Kansas Kentucky Louisiana Maine Maryland Massachusetts Michigan Minnesota Mississippi Missouri Montana Nebraska Nevada New Hampshire New Jersey New Mexico New York North Carolina North Dakota Ohio Oklahoma Oregon Pennsylvania Rhode Island South Carolina South Dakota Tennessee Texas Utah Vermont Virginia Washington West Virginia Wisconsin Wyoming By Topic Bridges Challenges Conditions Congestion Costs to Motorists Economic Development Environment Fact Sheets Freight Funding Infographic north dakota Outside Sources Research Resources Roads Safety Security Transit Transportation Modes & Mobility Where Are We Going? Michigan’s Current and Future Pavement and Bridge Conditions, Safety, and Congestion and Reliability Levels – April 2022 04/13/2022 Funding America’s Transportation System – March 2022 03/24/2022 Kentucky Transportation by the Numbers – February 2022 02/14/2022 New York Transportation by the Numbers – January 12, 2022 01/11/2022 Moving South Carolina Forward – September 2021 09/21/2021 Restoring Missouri’s Interstate Highway System – August 2021 08/12/2021 America’s Interstate Highway System at 65: Meeting America’s Transportation Needs with a Reliable, Safe & Well-Maintained National Highway Network – June 2021 06/22/2021 Keeping Oklahoma Moving Forward – June 2021 06/15/2021 Transportation Impact and Implications of COVID-19 – May 2021 05/25/2021 Louisiana Transportation by the Numbers – April 2021 04/13/2021 Keeping North Dakota Moving Forward – April 2021 04/01/2021 Transportation’s Vital Role in Connecticut’s Recovery – March 2021 03/16/2021 Keeping Colorado Mobile – March 2021 03/02/2021 West Virginia Transportation by the Numbers – February 2021 02/15/2021 Maine Transportation by the Numbers – February 2021 02/03/2021 North Carolina Transportation by the Numbers – January 2021 01/26/2021 Previous1 2 3 4 5 Next
Where Are We Going? Michigan’s Current and Future Pavement and Bridge Conditions, Safety, and Congestion and Reliability Levels – April 2022 04/13/2022
America’s Interstate Highway System at 65: Meeting America’s Transportation Needs with a Reliable, Safe & Well-Maintained National Highway Network – June 2021 06/22/2021
The Frederick News Post- Report: Maryland interstate highways second most congested in U.S. 06/29/2016
FOX61- Connecticut stretches of interstate highway among most congested, deteriorated in US 06/27/2016