About this project

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Summary of work
MnDOT is scheduled to begin construction at the Interstate-90 and Hwy 63 interchange just north of Stewartville spring of 2020. The 2-year project will address several existing conditions including: intersection safety issues, congestion issues, functionally obsolete bridges, inadequate deceleration, acceleration and merge lanes, and sight issues.
Proposed changes
- Close Hwy 30 access to Hwy 63 at current location, the new Hwy 30 will follow Olmsted County Rd 8 north to Olmsted County Rd 16 east then to Hwy 63 south
- Construct extension of 90th St. SE to the east then north to connect to 85th St. SE
- Construct new westbound I-90 entrance ramp further to the north
- Construct new loop ramp for westbound I-90 to southbound Hwy 63
- Construct new ramp for westbound I-90 to northbound Hwy 63
- Replace Hwy 63 bridges, widened for 3 lanes and shoulders, extended acceleration and merge lane for northbound Hwy 63
- Lengthen deceleration lane for eastbound I-90 exit to northbound Hwy 63
- Construct new eastbound I-90 entrance ramp further to the south
- Close median south of interchange