Construction on the Orange Western Trunk Sewer Project continues on Western Avenue in Buena Park and Anaheim. Currently most of the work is occurring at night when sewer flows are lower.

On Thursday, March 17 from 9 a.m. to 7 p.m. crews will be working at the intersection of Western Avenue and Crescent Avenue in Buena Park to repair the manhole. This will require lane closures and left turn restrictions in every direction.  No thru traffic for westbound travel on Crescent Ave. Please see map below for details. 

blue lines = construction work / red lines = lane reductions

Over the next few weeks crews will continue to work on Western Avenue, south of Lincoln Avenue. The activity will include pipeline cleaning and chemical grout injection in the pipe joints to reinforce them. This work will be done at weeknights from 9 p.m. to 6 a.m.

Schedule for Western Avenue only:

• January 2022 – Summer 2022*

*Dates and times are subject to change due to operational factors or inclement weather.

 What to Expect:

• Periodic traffic delays because of lane reductions and turn restrictions
• Increased noise level
• Certain bus stops along the route may be affected, please watch for posted signs and visit www.OCTA.net for details

Overall Project Timeline:  Winter 2022 –Winter 2023

For overall project details read the project Fact Sheet. 

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Questions?  Construction Hotline 714.378.2965 or [email protected].

Project Description

Manholes and sections of sewer pipeline on Western Avenue and Orange Avenue in the Cities of Buena Park, Anaheim, and Cypress will be rehabilitated to extend their service life. OC San will clean and inject chemical grout into the pipelines and rehabilitate or replace manholes along the highlighted section of the entire project area map. Small segments of pipe will also be replaced.