Drivers should expect delays on Clara Barton Parkway at the Maryland – DC border on October 22 and 23, from 10 a.m. to 2 p.m. During this time, one lane will be closed to allow DC Water to safely deliver equipment to the Potomac Interceptor project site in preparation for the upcoming sliplining work.

The remaining lane will stay open, with flaggers directing traffic in alternating directions. Drivers should slow down, watch for signs, and follow the direction of crews in the work zone.

The equipment delivery is necessary to complete the rehabilitation of about 400 linear feet of pipe in this area. During sliplining, new pipe sections will be inserted into the existing pipe to create a new, stronger pipe within the old one. 

This section of the pipe was identified as part of a new, ongoing effort to inspect the 54-mile Potomac Interceptor sewer system and prioritize repairs. DC Water moved this area up for emergency repair based on the inspection results. 

Details

Location: Clara Barton Parkway at the Maryland-D.C. border
Date: October 22-23
Time: 10 a.m. to 2 p.m.
Traffic Impact: One lane will be closed. Traffic will take turns traveling through the remaining open lane. Expect short delays and flaggers directing traffic through the work zone.

The repairs are part of the 10-year, $625 million Potomac Interceptor Rehabilitation Project included in DC Water’s Capital Improvement Program to invest in and improve aging water and sewer infrastructure. For more information about the Potomac Interceptor Rehabilitation Project visit: dcwater.com/potomacinterceptor.