Contra Costa Water District has discovered that their 12-inch water line under Marsh Creek Road West of Morgan Territory Road is leaking and they are attempting to find the location of the leak.
The Water District will close the westbound lane tonight at 7:00 PM to continue that effort. A geotechnical expert will assess the stability of the road base and sub base.
There is no estimated time of reopening at this point.
Please take alternative routes to avoid this area.