![](https://wtop.com/wp-content/uploads/2014/07/353590.jpg)
DC/NW 14th ST NB past Constitution Ave: LEFT/Center lane CLSD thru rush. #WTOP #DCtraffic pic.twitter.com/oDcJkl9EVo
— Kristi King (@kingWTOP) July 9, 2014
DC/NW 14th ST NB past Constitution Ave: LEFT/Center lane CLSD thru rush. Plz merge politely #WTOP #DCtraffic pic.twitter.com/ABTCd4uQz8
— Kristi King (@kingWTOP) July 9, 2014
DC/NW 14th ST NB past Constitution Ave: LEFT/Center lane CLSD thru rush. DC police: poss sinkhole #WTOP #DCtraffic pic.twitter.com/NTPHCETBce
— Kristi King (@kingWTOP) July 9, 2014
DC/NW 14th ST NB pst Constitution: LEFT/Center lane CLSD thru rush. Signs of previous rd wrk here #WTOP #DCtraffic pic.twitter.com/PYGckYJHl2
— Kristi King (@kingWTOP) July 9, 2014
DC/NW 14th ST NB past Constitution Ave: LEFT/Center lane CLSD thru rush. Emer rd work #WTOP #DCtraffic pic.twitter.com/erxJ0gxYGQ
— Kristi King (@kingWTOP) July 9, 2014
14th st NB lane 2 CLSD north of Constitution. 7am+ 2 lanes get thru to R. One lane thru on L #WTOP #DCtraffic pic.twitter.com/UmGtRhcZZJ
— Kristi King (@kingWTOP) July 9, 2014
14th st NB lane 2 CLSD at Constitution. Plyboard covers reported sinkhole. Expect closure thru day #WTOP #DCtraffic pic.twitter.com/Fcj0rbUgiZ
— Kristi King (@kingWTOP) July 9, 2014
14th st NB lane 2 CLSD north of Constitution. Aft 7am one lane goes thru to L & 2 lanes thru to R #WTOP #DCtraffic pic.twitter.com/60Y5M8XFjr
— Kristi King (@kingWTOP) July 9, 2014
![](https://wtop.com/wp-content/uploads/2014/07/353590-260x174.jpg)
WASHINGTON — D.C. lane closures are expected to cause delays through the Wednesday morning commute.
Two center lanes on 14th Street in NW are closed between Constitution Avenue and Pennsylvania Avenue because of a possible sinkhole, the Metropolitan Police Department tweeted. The closure will be in place through Wednesday morning’s rush hour, according to the District Department of Transportation.
“Crews from DDOT and DC Water are currently investigating a condition that has undermined the roadway at this location,” DDOT wrote in a news release.
DDOT has not released specific information about what is undermining the road.
Traffic on northbound 14th Street NW is still progressing through the area, but DDOT encourages motorists to use alternate routes to avoid congestion.
14th st NB lane 2 CLSD north of Constitution. 7am+ 2 lanes get thru to R. One lane thru on L #WTOP #DCtraffic pic.twitter.com/UmGtRhcZZJ
— Kristi King (@kingWTOP) July 9, 2014
Below is a map of the area of the closure:
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