TRAFFIC ADVISORY: Soapstone Valley Sewer Rehabilitation Project

September 06, 2024

Beginning on  September 9, 2024, DC Water contractors will begin mobilizing a construction site on Albemarle Street, NW, between Connecticut Avenue and 32nd Street, to complete work related to the Soapstone Valley Sewer Rehabilitation Project. The closure is expected to begin on September 9, 2024, and be complete on or about the week of December 23, 2024, weather permitting. During this construction, all travel lanes, parking lanes, and the southside sidewalk along Albemarle St NW, between Connecticut Avenue  and 32nd Street will be closed. Detour signs will be posted to safely redirect pedestrians, motorists, and cyclists around the construction zone. Please see the map below for closure details and detour routes.

Map showing the area of the closure on Albemarle Street, NW, just east of Connecticut Avenue

Traffic and Pedestrian Detour: 

  • Motorists and pedestrians will be directed to follow detour signage.
  • Albemarle Street NW will remain closed to traffic for the duration of the work.
  • The crosswalk on the east side of Connecticut Avenue NW will have a flagger assisting pedestrians across Albemarle Street.
  • No turns permitted onto Albemarle Street from Connecticut Avenue.

Important Information 

  • Commuters and pedestrians will notice road signs and flagging personnel directing them through the temporary closures.
  • People who live or work near the affected locations will notice additional construction equipment and personnel as well as noise associated with construction activities.
  • Maintenance of Traffic Plans (MOTs) have been developed and approved by the District Department of Transportation (DDOT) to provide safe conditions for vehicles, bicycles, pedestrians, and workers.
  • Please plan your travel routes accordingly and anticipate potential delays. Traffic control measures will be in place to guide motorists safely through the area.
  • Pedestrian detours will be provided, and signage will be posted to direct pedestrians to safe pathways. Refer to the illustrations above for additional details.

Project Details
The Soapstone Valley Park Sewer Rehabilitation Project will address aging and defective sewer pipes extending from Albemarle Street NW to Broad Branch Road NW.  Benefits of this project would include the rectification of an aging sewer system, improved structural integrity of the pipes while maintaining adequate hydraulic capacity, reduction of stream and groundwater infiltration, and mitigation for potential sanitary sewer overflows. 

For more information 
Project Email: soapstone.info@dcwater.com 
Project Website: www.dcwater.com/projects/soapstone_sewer
Project Hotline: 202-301-8058  
DC Water 24-hour Emergency: 202-612-3400 
 

Latest News

Tree and debris removal for environmental rehabilitation

Work is nearly complete on the downstream section of the Potomac Interceptor to reinforce the pipeline with geopolymer. The concrete-like material will strengthen and restore the structural integrity of the pipe. Completion of the geopolymer lining downstream is one of the final steps to restore flow to the interceptor and finish the emergency repair.

This comes one month since the last overflow reached the Potomac River.

geopolymer downstream

As emergency repairs continue, today marks 27 days, nearly one month, with no overflow reaching the Potomac River.

Crews are making significant progress to reinforce the downstream section of pipe from the collapse site and completed 240 linear feet of geopolymer overnight. Crews are working to apply another layer of geopolymer today. The material is similar in strength to concrete and when applied restores the structural integrity of the pipe.

photo inside tunnel with geopolymer

Reinforcement of the upstream section of the Potomac Interceptor has been completed, marking the halfway point in emergency repairs following the January 19 sewer line collapse. Crews continue to advance repairs on schedule, with full project completion expected by mid-March.

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map of lane closure
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Beginning on or about January 19, 2026, weather permitting, DC Water will implement a temporary lane closure on Rock Creek and Potomac Parkway NW b

Latest Blog Post
A helicopter lowers a drill rig to workers on the Potomac River.
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When one of your major sewer lines runs through the Potomac River, a backhoe and trencher won't do. That's why we've got helicopters carrying a 14-ton drill and workers suspended midair over the Potomac.
Upcoming Meeting
Date
March 11, 2026
Wednesday, 9:30 AM

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 50% of the last 3 payments made. Eligible participants are residential customers who have had an outstanding balance for 60 days or greater and with an outstanding balance of $500 or more.