The new Crump Boulevard/Interstate 55 roundabout near Downtown Memphis officially opened Tuesday, May 6. The roundabout, a long-term road project with tentative design work dating back to 2011, ...

MoDOT fully opened a new roundabout in the southeast quadrant of the I-55/Hwy. 67 interchange south of Festus the afternoon ...

Northbound Interstate 55 will close in Jefferson County overnight on Friday. Construction crews will all lanes from McNutt ...

MoDOT announced that from 11 p.m. Friday, May 16, to 4 a.m. Saturday, May 17, crews will close all lanes of northbound I-55 ...

CRITTENDEN COUNTY, Ark. - Crews will close the southbound outside single lane on the I-55 bridge over the Mississippi River in West Memphis from 8 a.m. to 5 p.m. April 29 through May 1.

CRITTENDEN COUNTY, Ark. - Closures to the I-55 bridge over the Mississippi River have been extended, officials say. Southbound outside single lane closures are now scheduled from 8 a.m. to 5 p.m ...