The proposal presented to the Washington Metropolitan Area Transit Authority's board includes a second tunnel under the Potomac River and a new rail tunnel in the center of the District of Columbia. The new plan does not outline how to fund the upgrade, much of which would take place outside the district in Maryland and Virginia.
The proposal presented to the Washington Metropolitan Area Transit Authority's board includes a second tunnel under the Potomac River and a new rail tunnel in the center of the District of Columbia. The new plan does not outline how to fund the upgrade, much of which would take place outside the district in Maryland and Virginia.