The City of Coos Bay is in the process of upgrading the existing Waste Water Treatment Plant 1 located at 680 Ivy Street. The construction activities along Koos Bay Boulevard will require the closing of Koos Bay BLVD between North 6th Street and North 7th Street. Detours will be in place to re-route traffic to Kingwood Ave. Through truck traffic to use alternate route. Traffic control for this phase will begin April 28th and should continue into late May. Please be aware of signage and local traffic control in the area and expect intermittent delays. Thank you for your patience.

Should you have any questions or want more information, please contact Jennifer Wirsing at (541) 269-1181 ext. 3521 or email jwirsing@coosbayor.gov.