When the Silver Line opened in July of 2014, the West Falls Church Metro station took a huge ridership hit. But overall, the Silver Line meant more people riding Metro.

Graph by the author. Click for a larger version.

The chart above is based on the ridership data released by Metro in March. The stations noted here are West Falls Church and the five new Silver Line stations, with data coming from AM peak entries during typical weekdays.

In the span of two months, from a peak in June 2014 to a low in August 2014, West Falls Church station saw its average ridership drop by almost 70% with the opening of the Silver Line! While this appears to be bad news for West Falls Church and Metro, that isn’t the case if you look at all six stations.

It looks like when the Silver Line opened, West Falls Church riders immediately switched to stations closer to their homes. That, or rather than driving to West Falls Church, they started driving to Wiehle, the only new station with parking (it could be a combination of both, of course).

Changes to bus routes in the corridor probably had a lot to do with the drop in entries at West Falls. When the Silver Line opened, 62 bus routes got modifications. 11 were eliminated altogether, and major feeder routes operated by Fairfax Connector, Loundon County, and Washington Flyer moved their terminus from West Falls to Wiehle Avenue.

Overall, the Silver Line and the bus service changes that accompanied it attracted new riders to Metro. This is evidenced in the the uptick in the grand total entries among these six stations. It’s likely that a lot of new riders are commuters from Fairfax and Loudoun County, where Metro was previously unaccessible.

A goal of public transit is to offer people better access to transportation. The opening of the Silver Line made travel for existing Metro customers easier by putting stations closer to their homes, and also attracted new riders by offering an alternative to driving and carpooling.

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Svet Neov studied transportation engineering at UVA and MIT. He currently works in aviation but has a passion for all things that move people. Originally from Bulgaria, he grew up in Arlington and currently lives in the DC area.