On Tuesday, we posted our seventy-eighth photo challenge to see how well you knew Metro. I took photos of five Metro stations. Here are the answers. How well did you do?

This week, we got 35 guesses. Only five got all five. Great work, JamesDCane, Travis Maiers, Stephen C, FN, and We Will Crush Peter K!

Image 1: Tysons Corner

The first image is of Tysons Corner station, viewed from the new plaza outside Tysons Corner Center. The bridge in the foreground leads from the north entrance pavilion to the mall. The mall connector bridge leads away from the station, and is the only location on the new Silver Line where there’s a second bridge leading away from the entrance pavilion.

There are a couple of ways to identify this as a Silver Line station, including the distinctive gambrel roof and entrance pavilion. Thirty-three got it right.

Image 2: Arlington Cemetery

The second picture shows the passageway leading to the inbound platform at Arlington Cemetery. Even if you didn’t recognize the unique corridor, there was enough information for you to solve the question.

One of the big clues is the presence of signage with only one line and destination, in this case, a three-word terminal (Largo Town Center). So that means this is a side platform station serving just one line.

The only terminals with three words are Wiehle-Reston East and Largo Town Center, and the Silver Line doesn’t have any side platform stations served only by the Silver Line. That means it has to be a Blue-only station, and that leaves Arlington Cemetery.

Twenty-four figured it out.

Image 3: Virginia Square

The third image was more complicated than it may have first appeared, though I did not intend it to be a trick question. It’s a close-up of a platform sign at Virginia Square. You can tell from the bottom, that this is a station served by Wiehle-bound Silver Line trains.

And the “Sq” clearly is part of the word “Square.” Many of you were confident that the Silver Line served only one “Square” station, McPherson Square. But that’s not the case. And the tail of the “a” at the upper left should have told you that it was Virginia Square. In Helvetica, the typeface used by Metro, the “n” doesn’t have a tail.

Fifteen were correct.

Image 4: Franconia-Springfield

This picture, as a few of you guessed, was taken at Franconia-Springfield while awaiting the debut of Metro’s first newtrain (pictured). The main clues here are the station structure, high above the tracks, typical of a high peak station, and the pocket and tail tracks beyond. There are very few center pocket tracks in the system, and this is the only curved one close to a station.

Twenty-four made the right guess.

Image 5: Dunn Loring

The final image shows the passageway to the elevator at Dunn Loring. Only Anacostia and Dunn Loring have trackside passageways like this leading to the platform elevator. However, at Anacostia, the elevator would be visible from this angle, and also, since the station is underground, you wouldn’t be able to see daylight.

Twenty-two got Dunn Loring right.

Thanks for playing! We’ll be back in two weeks with our next quiz.

The whichWMATA quiz generally runs on the second and fourth weeks of the month, with quizzes on Tuesdays and answers on Thursdays. Information about contest rules, submission guidelines, and a leaderboard is available at http://ggwash.org/whichwmata.

Matt Johnson has lived in the Washington area since 2007. He has a Master’s in Planning from the University of Maryland and a BS in Public Policy from Georgia Tech. He lives in Dupont Circle. He’s a member of the American Institute of Certified Planners, and is an employee of the Montgomery County Department of Transportation. His views are his own and do not represent those of his employer.