Construction schedule
2021
- Constructed various Hwy 52 median crossover lanes to direct traffic off or onto the northbound or southbound lanes during future construction work.
- Constructed Hwy 60 West overpass bridge replacement at Zumbrota.
- Replaced northbound Hwy 52 bridge at Hwy 60 east interchange south of Zumbrota.
2022
- Rebuilt Hwy 52 southbound from (4,000 feet north) Goodhue Co. Rd. 9 to Goodhue Co. Rd. 50.
- Built a new interchange at the intersection of Hwy 57/Goodhue Co. Rd. 8 and Hwy 52.
- Replaced the southbound bridge over Hwy 52 for Hwy 60 East.
- Built Goodhue Co. Rd. 14 connection, frontage roads and cul de sacs.
2023
- Replaced the Hwy 52 southbound bridge over the Zumbro River.
- Reconstructed Hwy 52 southbound from Goodhue Co. Rd. 24 in Cannon Falls to (4,000 feet) north of Co. Rd. 9.
- Reconstructed Hwy 52 southbound from Co. Rd. 50 to 1.3 miles north of Goodhue Co. Rd. 7.
- Constructed frontage roads and cul de sacs.
- Constructed noise wall along northbound Hwy 52 south of Hwy 58 interchange at Zumbrota.