Public invited to provide feedback on interchange design at SR 162 and SR 410 in Sumner

Learn about safety and mobility improvements planned for the overpass

SUMNER – Future improvements and investments for the State Route 162/SR 410 overpass in Sumner are the focus of an online open house.

Beginning Tuesday, Sept. 12th the Washington State Department of Transportation invites people who use the overpass to participate in an online open house to provide feedback on the interchange’s future.

A roundabout is planned on each side of the overpass. The proposed improvements will increase mobility and reduce congestion-related delays.

A 2017 SR 162 Sumner to Orting Corridor Planning Study recommended that roundabouts be incorporated in any future improvements along the corridor at existing intersections.

The online open house will run from Sept. 12 to Oct. 12, 2023, and is available in both English and Spanish.

SR 162/SR 410 Interchange Construct Roundabouts online open house information

When: Sept. 12 through Oct. 12, 2023


Access for participation

The open house is available every day, 24 hours a day. Free WiFi access is available at these locations for people who wish to participate in the online open house/meeting:

  • Sumner Pierce County Library: 1116 Fryar Avenue, Sumner
  • Orting Pierce County Library: 202 Washington Ave. South, Orting

Free, temporary internet access is available to those who do not have broadband service in locations throughout the state. To find the nearest Drive-In WiFi Hotspot visit:

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