An overturned tractor-trailer caused several lanes to be closed on the outer loop of 495 between Rockville Pike and Old Georgetown Rd around 1am Sunday morning.

According to Chief Spokesperson for Montgomery County Fire and Rescue Pete Piringer, MCFRS HazMat assisted in cleaning up the diesel fuel that leaked from the truck’s tanks.


Per Montgomery County:


Accelerated deterioration of a culvert has forced the closure of Clarksburg Road between Bethesda Church Road and Prices Distillery Road.

While plans were already in place to replace this culvert in October, the Montgomery County Department of Transportation accelerated the project schedule after recent rainfall further damaged the culvert, which carries a branch of Bennett Creek underneath Clarksburg Road.


The right lane of I-495 South (Beltway Outer Loop) will be closed above the Dulles Toll Road (Virginia 267), from 10 p.m. Friday, Sept. 24 to 5AM Monday, Sept. 27 for bridge joint work, according to the Virginia Department of Transportation.

Additionally, crews will close a 2nd right lane nightly this weekend starting at 11PM. Crews are scheduled to reopen the 2nd lane from the right Saturday and Sunday Mornings at 7AM. 1 right lane will remain closed all weekend. All exit ramps will remain open.


Starting today, the Maryland Department of Transportation has activated 18 ramp meters along I-270 South.  Full details below on what to expect below courtesy of MDOT:

Ramp metering is a part of the I-270 Innovative Congestion Management (ICM) project designed to help reduce congestion on this busy interstate. The system uses sensors that detect real-time traffic conditions and activate traffic signals, when needed, to more efficiently control how traffic merges onto I-270. This will allow motorists to merge safely onto I-270 while minimizing delay and reducing congestion. When ramp metering is in operation:


Work to Resurface Portion of I-495 in Silver Spring to Begin Tonight

Beginning tonight at 9pm, MDOT will begin work to resurface a portion of I-495 between Georgia Ave and Connecticut Ave. The work will be performed Sunday-Friday from 9pm-5am for the next several weeks. Full details per MDOT below:


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