MoDOT to Post 75 MPH Limits on Stretches of Four Rural Interstates

The Missouri Department of Transportation will raise speed limits to 75 mph on selected rural stretches of I-29, I-35, I-49 and I-55, with more than 150 new signs expected by the end of the year, Missourinet reported Thursday.

St. Louis Public Radio reported that MoDOT announced the locations Oct. 21 under a new state law letting it raise the maximum on rural highways. Segments include about 137 miles of I-55 in four sections, 64 miles of I-29 from Exit 56 in Andrew County to near the Iowa line, 55 miles of I-35 starting at Cameron’s northern city limit, and two I-49 stretches totaling 69 miles.

Drivers must follow the current posted limits until new signs go up this fall. MoDOT will add warning signs at curves with a 70 mph advisory speed, Missourinet reported. MoDOT Director Ed Hassinger said, “This decision is not made lightly and comes after a detailed study into each of those factors.” State Highway Patrol Col. Michael Turner said, “An increased speed limit may allow motorists to reach their destinations faster, but safety must remain a priority.”