58th Street Extension Project

County Highway 15 (Manning Avenue) is an important roadway that runs north-south through nearly all of Washington County. It serves as a primary connection to the regional transportation system (e.g., U.S. 61, Interstate 94, Highway 36). It facilitates access to businesses, schools, churches, and residential properties/neighborhoods. With the newly constructed Highway 36 and Manning Avenue interchange and a pending development in the SE quadrant of Highway 36 and Manning Avenue, Washington County sees an opportunity to complete the long sought connection of County Highway 15 north of Highway 36 with County Highway 15 south of Trunk Highway 36 via an independent alignment while bringing non-motorized connections, and access to developable land to the area.

Location

• From the interchange at County Highway 15 (Manning Avenue) and to County Highway 15 (Stillwater Boulevard).

Project Layout (PDF)

Traffic Study (PDF)

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Open House #3 (May 28, 2024)

Open House #3 Invitation (PDF)

• Online Engagement #3
• Open House #3 Summary (PDF)

Open House #2 (November 16, 2023)

Open House #2 Invitation (PDF)

• Online Engagement #2
• Open House #2 Summary (PDF)

Open House #1 (September 17, 2020)

Open House #1 Invitation (PDF)

In light of the COVID‐19 situation, this open house was also available in an online engagement format. 

• Open House #1 Summary (PDF)