Per Metropolitan Area Transportation Operations Coordination (MATOC): Crash with Injury. MD-650 SB (New Hampshire Ave.) at Cresthaven Drive. Montgomery County, MD. All travel lanes are blocked. Follow police directions in the area. Delays are building. Extended closure expected.

At 4:44am Montgomery County Police issued the following traffic advisory: “TRAFFIC ADVISORY: A traffic collision has southbound New Hampshire Ave. closed at Cresthaven Rd. Drivers are advised to seek an alternate route. Expect significant delays.”


Montgomery County Police issued the following traffic advisory at 4:16am on Wednesday morning. As of 7am, an update has not been provided:

“TRAFFIC ADVISORY: Downed wires and fallen trees has Darnestown Road closed at Peach Tree Road. Drivers are advised to seek an alternate route. Expect significant delays.”


Montgomery County Police issued the following traffic advisory at 4:42am on Wednesday morning. As of 7am, an update has not been provided:

TRAFFIC ADVISORY: Standing water from last nights storm has Cabin John Parkway closed from the 6500 block to the I-495 ramp. Drivers are advised to take an alternate route. Expect significant delays.


Beginning the week of September 26th, Clark Construction will perform night work activities on Old Georgetown Road between Commerce Lane and Woodmont Avenue. Clark will be performing a double lane closure each night from the hours of 9:00 PM to 5:00 AM.

The road will be opened for full traffic operations at 5:00 AM each morning. This lane modification will be in effect until the end of October 2023, and is in addition to the single lane closure on the right side of Old Georgetown Road that will remain in effect through February of 2024.


8:20am Update – Two (2) northbound lanes open at Colesville Road (US-29) and University Blvd (MD-193) from an earlier incident, right lanes remain blocked. Seek alternate route.

Montgomery County Police tweeted the following at 7:22am on Monday, September 11: “TRAFFIC ADVISORY: A traffic collision has northbound Colesville Rd. closed at University Blvd. Drivers are advised to seek an alternate route. Expect significant delays.”


Montgomery County Fire and Rescue Services (MCFRS) received a call for wires down at the intersection of Rockville Pike and Jones Bridge Rd. According to MCFRS Assistant Chief David Pazos, units on scene report several wires and a tree that has fallen and is blocking all traffic at the intersection. MCPD and Pepco are en route and delays are expected.

Alert Montgomery provided the following: “Severe Traffic Alert: All lanes are blocked on southbound Rockville Pike (MD-355) between Cedar Lane and Jones Bridge Road due to a tree and wires down. Expect significant delays. Seek alternate route.”


Montgomery County Police tweeted the following at 9:34am on Tuesday, September 5: “A traffic collision has Southbound Route 355 closed at College Parkway. Drivers are advised to seek an alternate route. Expect significant delays.” We will post an update when additional information is available. Featured image courtesy of Google Maps.

TRAFFIC ADVISORY: A traffic collision has Southbound Route 355 closed at College Parkway. Drivers are advised to seek an alternate route. Expect significant delays. #mcpd #MCPNews #traffic pic.twitter.com/CDU24IqgR7


Montgomery County Police tweeted the following at 4:09pm on Friday, September 1: “Clarksburg Road is closed at Moxley Road due to a traffic collision. Drivers are advised to seek an alternate route. Expect significant delays.” We will post an update when additional information is available. Featured image courtesy of Google Maps. 

MCFRS has dispatched units to the 28500 blk of Clarksburg Rd(Clarksburg) for a cyclist struck. Units on the scene have requested aviation and will be landing near the intersection of Woodview Dr/Clarksburg Rd. Traffic will be affected. @DavidPazos15 @mcfrsPIO pic.twitter.com/Y8DcI2Qw2H


Update 7:12pm: All lanes of Layhill Rd (MD 182) at Bel Pre Rd have cleared following emergency utility work.

At approximately 6:30am on Friday morning, Montgomery a county Police informed the public that Layhill Rd. is closed at Bel Pre Rd. as the result of a traffic collision. Drivers are advised to seek an alternate route and significant delays are expected. A reader sent in a photo of the collision, which involves an SUV that was driven into a utility pole.


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