Traffic Advisory: Northeast Boundary Tunnel Sidewalk Removal Along Florida Ave. Begins

August 02, 2019

(Washington, DC) – On or about August 15, 2019, work will begin to remove a portion of the sidewalk along the eastbound direction of Florida Avenue, between Rhode Island Avenue and 3rd Street, NW. The work should take about two weeks and will restrict travel and parking, as well as pedestrian walkways, in the eastbound direction of Florida Avenue.

Travel Restrictions

Eastbound Florida Avenue, NW will be reduced to one lane of traffic beginning at Rhode Island Avenue, NW and ending just before 3rd Street, NW. Eastbound traffic will merge left into one lane around the construction site. The two westbound lanes will be maintained. The crosswalk across Florida Avenue at 3rd Street will be eliminated; therefore, pedestrians must cross Florida Avenue at Rhode Island Avenue, as illustrated below.

click for larger image

Pedestrian Detour

The crosswalk across Florida Avenue at 3rd Street will be eliminated; therefore, pedestrians must cross Florida Avenue at Rhode Island Avenue, as illustrated below.

click for larger image

Additional Information

  • People who live or work near the affected locations will notice additional construction equipment and personnel as well as noise associated with construction activities.
  • Commuters and pedestrians will notice road signs and/or flagging personnel directing them safely around the work site.
  • Pedestrians will notice signage for the closed sidewalk restricting access.

Project Details

The Northeast Boundary Tunnel is the largest component of the Clean Rivers Project. It begins south of RFK Stadium and will extend north to Rhode Island Avenue, NE and west to 6th Street NW. When complete, the approximately five-mile long tunnel will significantly reduce chronic flooding in areas it serves, as well as reduce the amount of combined sewer overflows into the Anacostia River.

###

For more information, please contact

Email: dccleanrivers@dcwater.com

24/7 NEBT Hotline: (800) 988-6151

Northeast Boundary Tunnel Project Website: dcwater.com/NEBT

Latest News

Map of Water Street and Capital Crescent Trail

DC CLEAN RIVERS – POTOMAC RIVER TUNNEL PROJECT

Beginning on or about November 12, 2025, DC Water will begin preparing for construction on the Potomac River Tunnel on the 3300 block of Water Street NW, beneath the Whitehurst Freeway.

picture of damage inside the RCMI

Construction Nov 7-10, 14-17; Additional Weekend Closures Will Also Be Necessary 

For the next two weekends, beginning Friday evening and continuing through early Monday, November 7-10 and 14-17, a section of the Rock Creek Multi-use Trail near Rose Park—between P Street NW and Pennsylvania Avenue NW— will be temporarily closed for construction. One sounthbound lane of Rock Creek and Potomac Parkway will also be closed, impacting traffic. This closure is part of ongoing high-priorty repairs to the Rock Creek Main Interceptor (RCMI), a major sewer line which transports more than 100 million gallons of wastewater each day.

Picture of DC Water staff, CEO/GM David Gadis, Mayor Muriel Bowser, DC Water Board Chair Dr. Unique N. Morris-Hughes

Today, DC Water celebrated a major milestone in the Potomac River Tunnel Project with the ceremonial blessing of Mary, the tunnel boring machine (TBM) that will dig the northern leg of the tunnel. The ...

Upcoming Meeting

Board of Directors Meeting

April 24, 2023

Monday 9:00 AM

Announcement

Map of Water Street and Capital Crescent Trail
TRAFFIC ADVISORY: Water Street NW at Georgetown Waterfront Park — Travel Lane and Sidewalk Closures

DC CLEAN RIVERS – POTOMAC RIVER TUNNEL PROJECT

Beginning on or about November 12, 2025, DC Water will begin preparing for construction on the Potomac River Tunnel on the 3300 block of Water Street NW, beneath the Whitehurst Freeway.

Latest Blog Post
A helicopter lowers a drill rig to workers on the Potomac River.
DC Water begins drilling in Potomac River to explore options to rehab underwater sewer line
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

Upcoming Events

Customer Service Center Announcement

Payment Plan Incentive: provides a credit back of 40% of the last 3 payments made and in the new fiscal year 50% will be credited. 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.