Frigid weather slows Silver Line extension, completion date unchanged

ARLINGTON, Va. — Amid the area’s brutal cold spells, workers have been pressing ahead with construction of the Silver Line extension to Dulles International Airport. The frigid weather, though, is having an impact on the project.

“The weather is slowing us down,” said Keith Couch of Capital Rail Constructors, the project’s main contractor.

He told a Metropolitan Washington Airports Authority committee that things like pouring concrete were not possible in the cold temperatures. The rail extension into Loudoun County is being built by the airports authority and will be transferred over to Metro when completed.

Couch told the authority’s board members that the weather and some changes to the project will not affect its timeline, although workers may soon have to pick up the pace.

“In this case it does not impact the end date. What it does do is it increases the volume of work that occurs in that time period,” he said. “I’m not concerned at this point.”

Board member Katherine Hanley pressed Couch about the timeline but later said she was satisfied with his answers.

“I think it’s always good for a project to know that there are people interested in being sure it gets done on time,” she said after the meeting.

Board members were told the project is 76 percent complete.

The hope is for the extension to be open to riders by 2020.

Thomas Robertson

Thomas Robertson is an Associate Producer and Web Writer/Editor at WTOP. After graduating in 2019 from James Madison University, Thomas moved away from Virginia for the first time in his life to cover the local government beat for a small daily newspaper in Zanesville, Ohio.

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