
photo by Eric Sidle
From DC Water last night around 10pm:
“Northbound lanes of 14th St NW, from L St to Thomas Circle, remain closed due to the risk of roadway collapse over an abandoned sewer tunnel. Detours are in place. Closure expected through the end of the week, weather permitting. Thx for your patience.”
“Traffic Advisory: Emergency Lane Closures Due to Risk of Collapse—14th Street NW south of Thomas Circle
February 08, 2026
DC Water is taking emergency measures with the immediate and ongoing closure of all northbound lanes of 14th Street between L Street NW and Thomas Circle, due to the imminent risk of collapse posed by an abandoned, century-old, brick-lined sewer tunnel beneath the roadway. (more…)