Motorists traveling on Interstate 35 and I-535 in Duluth may encounter temporary ramp closures and detours while crews do routine bridge and ramp inspections next week.

The northbound and southbound Michigan Street bridge over southbound Highway 194 will be reduced to a single lane between 9 a.m. and 3 p.m. and the ramp from southbound Highway 194 to southbound I-35 will have alternating lane closures between 9 a.m. and 3 p.m. Monday, April 22.

The northbound I-535 to northbound I-35 ramp will close between 9 a.m. and 3 p.m. Tuesday, April 23, for routine inspections. Motorists will be detoured.

The northbound I-535 to southbound I-35 ramp will close between 9 a.m. and 3 p.m. Wednesday, April 24, for routine inspections. Motorists will be detoured.

The westbound Highway 194 Bridge over Superior Street will have alternating lane closures between 9 a.m. and 3 p.m. Thursday, April 25. Motorists will encounter alternating lane closures beneath the bridge on Superior Street.

All ramps will be open both days for the morning and evening commute. Motorists are asked to be patient and use caution in and around work areas.

For updated road condition information, call 511 or visit 511mn.org.