Why I won’t take the Silver Line to Dulles

Taking the Silver Line to Washington Dulles International Airport is impractical because I don’t live within walking distance of a Metro station. Instead, I’d have to walk 10 minutes to a bus that runs every 30 minutes, or take a taxi or a ride-hailing service to a Metro station. I can’t drive my own car because overnight parking is allowed only at four stations: Greenbelt, Huntington, Franconia-Springfield and Wiehle-Reston East. According to Metro’s website, “each of these stations has between 15 and 17 spaces allocated for multiday use of up to 10 days. Availability is on a first-come, first-served basis.” That’s a total of fewer than 65 spaces for the 15 million passengers Dulles serves each year, along with people who use these spaces when they travel from Reagan National Airport or Union Station.