ST. PAUL, Minn. - The Minnesota Department of Transportation will soon begin a project to install sinusoidal rumble strips and striping to increase safety and reduce noise at more than 80 ...

ST. PAUL, Minn. - In an effort to make targeted intersections more safe in the event of a crash, MnDOT is installing so-called 'Mumble strips' at more than 80 intersections in 20 counties across the ...

MOORHEAD - Motorists on several west central Minnesota highways may encounter short-term delays starting Monday, July 17, as crews install so-called "mumble strips" on the centerlines of roadways. The ...

The Minnesota Department of Transportation has announced it will soon begin installing sinusoidal rumble strips and striping to increase safety and reduce noise at more than 80 intersections across 20 ...

MANKATO -- State transportation officials have announced plans to install mumble strips at more than 80 intersections statewide, including in Sibley and Waseca counties. And no, they weren't failing ...