(Washington, D.C. -- WAMU) The Silver Line project is a 23-mile, $5.5 billion rail link to connect Washington, D.C to Dulles International Airport and beyond into the Loudoun County, Virginia suburbs. When completed there will be 11 rail stops between the capital and the final stop in Ashburn. (See full specs here as a PDF.) It's an ambitious transit extension, one of the largest in the nation currently underway, and a critical vote Tuesday at 9 a.m. ET may shrink the plan significantly.
Phase I of the project is nearing completion. Phase 2 is scheduled to start next year. However, there is one more obstacle to overcome before construction may begin on time.
The Loudoun County Board of Supervisors is scheduled to vote Tuesday on whether to participate in the project. The county’s commitment to Phase 2 is $270 million. If the county decides to opt out, the project will be delayed by at least 18 months and will likely never extend beyond the airport.
Fairfax County and the state of Virginia are also committing funds to the Silver Line, but the bulk of the project run by the Metropolitan Washington Airports Authority (MWAA) will be financed by increased tolls on the Dulles Toll Road. Those tolls are projected to cover 75 percent of the $2.7 billion cost.
If Loudoun opts in, the project will start on time. MWAA will begin setting higher toll rates this fall and begin soliciting bids from contractors.
Loudoun County’s board asked for an extension to decide if it will “opt out” of Phase 2 because of concerns over how financing the project would impact the county’s taxes. Last week, the board gave tentative approval to creating special tax districts around the future Metro stops west of the airport.
Check back to TN for updates after the vote.