Hamline Avenue at Clarmar Avenue Drainage Project

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Ramsey County and the city of Roseville are partnering on a drainage project on Hamline Avenue at Clarmar Avenue. This project will reconstruct storm sewer pipe outletting to Lake Josephine to accommodate stormwater flows and alleviate surface flooding.

Timeline

  • Construction will begin the summer of 2025.
  • Xcel, Lumen and Comcast will begin removing service lines starting the first week of September.

Traffic Impacts

  • Shoulder closure on the northbound side of Hamline Avenue starting September until the end of service line work. 
  • Expect traffic delays in the construction. Please follow posted signs and use alternative routes when possible.

Project Area

Hamline and Clarmar project area map