(Updated at 5:30 p.m.) Flooding has been reported in parts of Arlington, AlexandriaD.C. and Montgomery County after a period of very heavy rain.

In Arlington, the deluge left high water on Route 110, prompting police to close the highway between Rosslyn and the Pentagon. Standing water was also reported on Columbia Pike near the Pentagon.

Flooding was also reported on the GW Parkway, near the airport.

As of 5 p.m., both Route 110 and the GW Parkway were reported to be back open.

The Flash Flood Warning was issued earlier this afternoon, and was in effect until 4:30 p.m. More from the National Weather Service:

140 PM EDT THU SEP 10 2020

…FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 430 PM EDT THIS AFTERNOON FOR SOUTHEASTERN MONTGOMERY, NORTHWESTERN PRINCE GEORGES,  SOUTHEASTERN ARLINGTON AND SOUTHEASTERN FAIRFAX COUNTIES AND THE DISTRICT OF COLUMBIA AND THE CITY OF ALEXANDRIA…

AT 140 PM EDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN HAVE FALLEN. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.

HAZARD…LIFE THREATENING FLASH FLOODING. THUNDERSTORMS PRODUCING FLASH FLOODING.

SOURCE…DOPPLER RADAR.

IMPACT…LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS, URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.

ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE POSSIBLE IN THE WARNED AREA.

PRECAUTIONARY/PREPAREDNESS ACTIONS…

TURN AROUND, DON’T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD DEATHS OCCUR IN VEHICLES.


Closures on a number of major commuter routes snarled traffic in parts of Arlington Monday morning.

Most recently — around 9:15 a.m. — a two-vehicle crash with three reported injuries happened on N. Glebe Road at Cathedral Lane, blocking northbound traffic at Route 50.

Northbound Route 110, meanwhile, was closed between Memorial Circle and Marshall Drive due to a crash involving a vehicle that reportedly ran off the road.

Just north of Ballston, downed trees blocked several roads, including the southbound lanes of N. Glebe Road near 16th Street. Nearly 200 Dominion customers are without power in the area, according to the utility’s outage map, below.


(Updated at 9 p.m.) An SUV crashed and flipped on its roof near Rosslyn this morning, injuring one person.

The crash happened before 9:30 a.m. According to police, the SUV was on I-66, heading toward D.C., when it careened off the side of the highway and landed along Route 110 — near a construction zone where Route 110 splits off to westbound I-66 and Wilson Blvd in Rosslyn.

One person suffered non-life-threatening injuries, according to the Arlington County Fire Department. The northbound lanes of Route 110 were closed for an extended period of time, but reopened shortly before 10:45 a.m.

It was a busy morning for ACFD, which also responded to a call for smoke that filled a one-story commercial building — reported by one witness to be the 7-Eleven store — in Virginia Square.


(Updated at 9:15 a.m.) Southbound Route 110 at Boundary Channel Drive, near the Pentagon, is currently closed due to a crash.

The crash involved two dump trucks, according to initial reports, which were echoed by a tipster who works at the Pentagon.

“Apparently a dump truck ran smack into the rear of another dump truck,” he said. “The front end of the truck was severely damaged.”

Later in the morning the Arlington County Fire Department confirmed that a pair of dump trucks were involved, noting that firefighters remain on scene to deal with fluid leaks. Two minor injuries were reported.

Traffic is light on the day before Thanksgiving, though the closure does affect a major commuter route at the height of rush hour.

More from Arlington Alert:

All southbound lanes are currently shut down possibly through the morning rush hour. Seek alternate routes.

Update at 10:20 a.m. — All lanes have reopened.


An apparent rear-end collision between a coupe and a pickup truck resulted in the coupe picking up the rear of the truck.

The crash happened this morning on Route 110, which runs from Rosslyn to the Pentagon. No injuries were reported.

The Arlington County Fire Department tweeted photos of the crash to remind residents to drive safely, particularly today on Arlington’s annual Bike and Walk to School Day.


Single-lane, overnight closures will continue on I-66 inside the Beltway through the end of March, according to VDOT.

Crews are completing survey and “geotechnical investigation work” related to the I-66 eastbound widening project.

The single lane closures are scheduled for between 9:30 p.m. and 5 a.m. nightly between I-495 and Fairfax Drive (Route 237). Shoulder closures are intermittently planned from 12 p.m. to 3 p.m., weather permitting.

Real-time traffic information and lane and shoulder closure locations are available online.

More from the Virginia Department of Transportation press release:

The survey and geotechnical investigation work is needed prior to the start of construction that will add an additional through lane along four miles of eastbound I-66 between the Dulles Connector Road (Route 267) and Fairfax Drive (Exit 71) in Fairfax and Arlington counties. Other key project features include constructing a new bridge over Lee Highway for the Washington & Old Dominion (W&OD) Trail and providing direct access from eastbound I-66 to the West Falls Church Metro station by constructing a new ramp connection between two existing ramps (eastbound I-66 to Route 7 and the eastbound I-66 collector-distributor road adjacent to the station’s parking garage).
The additional lane will be open to traffic in fall 2020 and the overall project is expected to be complete in fall 2021.

Separately, VDOT has also announced additional overnight lane closures on Route 110 near the Pentagon.

On Monday night, Feb. 12 and Tuesday night, Feb. 13 between 10 p.m. and 5 a.m. each night, the northbound right lane of Route 110 at the Route 27 interchange and then the southbound right lane of Route 110 will be closed to allow crews to demolish and rebuild bridge piers, according to the Virginia Department of Transportation.

The closures will remain in place for approximately two months.

The work is part of the Route 27 over Route 110 project, which is scheduled for completion this summer.

Photo courtesy of Michael Coffman


A shared-use path is now open on eastbound Washington Blvd near the Pentagon, part of a bridge rehabilitation project in Arlington County.

The Virginia Department of Transportation said a 14-foot wide path for bicycles and pedestrians along eastbound Washington Blvd (Route 27) over Route 110 opened yesterday (Tuesday).

The path is now 14 feet wide on the bridge and replaces a narrow concrete sidewalk that pedestrians and cyclists used to use. It is 10 feet wide on the approaches to the bridge.

Drivers in the area can expect some delays starting tonight (Wednesday), as eastbound traffic on Washington Blvd will shift onto the newly-constructed portion of the bridge. The traffic shift allows construction crews to demolish the middle portion of the bridge and rebuild it.

Work is expected to last from 10 p.m. tonight until 5 a.m. tomorrow (Thursday). Drivers are advised to seek alternate routes.

VDOT said it still believes the $31.5 million project is on track to wrap up next year. It will replace the existing bridge, built in 1941, with one that is wider, longer and taller.

Photo via VDOT


Complaint Begets No Parking Signs Begets Complaints — Residents of a dead-end street in the Woodmont neighborhood are complaining after Arlington took eight street parking spaces away, and WaPo is on it. The no parking signs went up in response to a resident’s complaint about the street being too narrow. [Washington Post]

Driverless Van Update — Who or what is behind the driverless van spotted cruising around Clarendon yesterday evening? We still don’t know for sure, but a Virginia Tech spokeswoman offered “no comment” this morning in response to our inquiry. [ARLnow]

Route 110 Lane Closures — “Route 110 at the Route 27 interchange and local ramps will have nighttime closures from Monday, Aug. 7 to Thursday, Aug. 24 in order to install bridge beams, according to the Virginia Department of Transportation.” [VDOT]

Yelp Says Nope to Arlington — Online review site Yelp has leased 52,000 square feet of office space near the Verizon Center in D.C. for a new East Coast hub. The company was also considering office space in Rosslyn but, despite its CEO’s Arlington connection, decided against it. [Washington Business Journal]

Photo courtesy Ed S.


Lanes will close on Route 110 near the Pentagon next week for up to two months as part of a state construction project.

The right lane of northbound Route 110 at Washington Blvd will close Wednesday night and the right lane of southbound Route 110 will close Thursday night at the same interchange.

The Virginia Department of Transportation said the closures are to remove and rebuild the bridge piers on the shoulders. Message signs alerting motorists to the lane closures are in place.

The left lane of northbound Route 110 and the left lane of southbound Route 110, which have been closed since early April to reconstruct the bridge pier in the median, will reopen Tuesday night.

The work is part of the Route 27 over Route 110 project, which is scheduled for completion next spring. The project will modify and repair the Washington Blvd bridge, including widening it and making it longer, wider and taller than the existing bridge.


Demolition work related to the rehabilitation of the Washington Blvd bridge over Route 110 is set to close some ramps and lanes starting tonight at midnight.

During the closures, which are slated to last up to 30 minutes, workers will deconstruct the original bridge deck that was built there in 1941 and deemed “structurally deficient” a few years ago.

The road closures are scheduled to occur between midnight and 4 a.m. at the following locations and times:

  • Feb. 27-March 2: Ramp from eastbound Route 27 to northbound Route 110
  • March 3-4, 6-9: Northbound Route 110
  • March 10-11, 13-14: Southbound Route 110
  • March 15-18: Ramp from westbound Route 27 to the Pentagon, and the ramp from the Pentagon to westbound Route 27

The demolition work is part of a $31.5 million plan to replace the existing bridge, near the Pentagon, with a new structure that will expand the shared-use path to 14-feet wide and add an 8-foot sidewalk. The new bridge will also be longer, wider and taller than the existing bridge.

When complete, the newly rehabilitated bridge will include amenities such as low-level iron fences, LED lighting for pedestrians and four medallions commemorating the U.S. Army, Navy, Air Force and Marine Corps.

VDOT expects to put the finishing touches on the bridge next spring.


Cars stopped along northbound Route 110 with flat tires caused by a large potholeA really big pothole caused big trouble for drivers along Route 110 near Rosslyn tonight.

The left lane of northbound Route 110 approaching Marshall Drive was shut down by Arlington County Police during the evening rush hour after nearly a dozen vehicles became disabled, blocking traffic with flat tires caused by what officers described as a “crater” in the road.

As of 7 p.m. the lane was still blocked and traffic was backed up almost to the Pentagon. VDOT crews were on scene making emergency repairs.

A local TV station was also on scene, interviewing the stranded motorists as they changed tires or awaited roadside service.

Update at 8:30 p.m. — The pothole has been repaired, at least temporarily, and the lane has reopened.


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