A new water main is almost finished being installed along a portion of Columbia Pike as construction continues on the roadway, according to a July 31 construction update from the county.
The water main work represents part of construction that runs along Columbia Pike from Arlington’s border with Fairfax County through Four Mile Run Drive. Expected to last about three years from its kickoff in February, the project includes moving overhead utilities underground, changing out older water and sewage pipes and making street improvements.
