Major Gas Leak Closes Intersection in Downtown Bethesda

A major natural gas leak has forced the closure of a busy intersection in downtown Bethesda, prompting an emergency response from multiple agencies late Monday evening.

The affected intersection includes Arlington Road, Old Georgetown Road, St. Elmo Avenue, and Wilson Lane, an area known for heavy traffic and pedestrian activity. Authorities have closed all directions while crews work to locate and secure the source of the leak.

Emergency Response Expands Search Area

According to the Montgomery County Fire and Rescue Service, crews detected elevated gas levels throughout the surrounding area. Higher concentrations were found near utility manholes, leading responders to expand their search beyond the original intersection.

By late evening, the investigation area included Cordell Avenue and Del Ray Avenue near Old Georgetown Road, as a precaution.

Road Closures Extended

Police have extended closures along St. Elmo Avenue from Arlington Road to Norfolk Avenue. Traffic is being actively redirected, and drivers are advised to avoid downtown Bethesda until further notice.

Fire departments from neighboring jurisdictions, including the Burtonsville Volunteer Fire Department, are assisting at the scene.

Public Safety Advisory

Officials report a noticeable odor of natural gas in the air and are urging residents and commuters to stay clear of the area while crews continue their work. No injuries have been reported at this time.

Updates will be provided as more information becomes available.