Interstate System

All news stories, feature article, videos, and other media related to the national interstate system reside here.

New bridge on I-94 in Detroit coming in July
Photo 47127391 © Ellesi | Dreamstime.com
Workers will be installing a new bridge on I-94 at Second Avenue in downtown Detroit next month, with the bridge set to be installed by July 10. The…
June 09, 2022
New York DOT moves forward with I-81 replacement project
Photo 117155167 © Błażej Łyjak | Dreamstime.com
Construction is set to begin this fall on the I-81 replacement project in Syracuse, New York. New York Department Of Transportation Commissioner…
June 01, 2022
The Arizona Department of Transportation (ADOT) is seeking federal grant money to supplement state funds for the Interstate 10 expansion between…
May 24, 2022
Oklahoma DOT opens I-235/I-44 interchange after three years of highway construction
Image: Oklahoma DOT
Oklahoma transportation officials recently celebrated the opening of the I-235/I-44 interchange in Oklahoma City after three years of highway…
March 08, 2022
Rhode Island DOT breaks ground on Washington Bridge North project
Image: Rhode Island DOT
The Rhode Island Department of Transportation (RIDOT) this week broke ground on the $78 million Washington Bridge North project. The goal of the…
October 13, 2021
New York to open I-390 flyover ramp on interchange project in Monroe County
Image: New York State DOT / Office of Gov. Kathy Hochul
The New York State Department of Transportation (NYSDOT) has hit a major milestone in the $172.8 million I-390/I-490/Route 31 Interchange Improvement…
September 17, 2021
Arizona DOT planning I-17 improvements north of Phoenix
Image: Arizona DOT
The Arizona Department of Transportation (ADOT) has entered into negotiations with the apparent preferred developer to make improvements to I-17…
September 15, 2021
TRIP Missouri interstate bridges
Image: TRIP
A new report recently released by TRIP examines pavement and bridge conditions, congestion, safety, and travel trends on Missouri’s interstate system…
August 16, 2021
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