SR5 and SR161 Interchange and SR18 Triangle Interchange
J.A. Brennan completed construction documents for roadside restoration and assisted with stream and wetland mitigation design. The roadside restoration design encompasses more than 27 acres, including over 20 acres of native planting along the roadside and within constructed wetlands, a stream, and critical area buffers.
Client: Washington State Department of Transportation
Location: Federal Way, WA