On Monday, we posted our fourteenth photo challenge to see how well you know Metro. Four of our readers took photos of different stations. Here are the answers. How well did you do?

We got 35 guesses on this post. 10 of you knew all five. Great work Aaron, AndrewB, Justin…., yest2kwasi, Sand Box John, Russell, Phil, Peter K, nativedc, and PieSuperPac!

Image 1: Brookland. Photo by Sand Box John.

The first image was taken at Brookland. The clue here is that the platform is curved. Only two stations in the system have a curved platform, and the context here is clearly Brookland rather than Silver Spring. 23 of you knew this one.

Image 2: Huntington. Photo by Peter K.

The second image was taken at Huntington. This is at the south end of the platform, where one regular-sized and two narrow escalators ascend to the southern mezzanine. I believe these are the only narrow escalators in the system.

But the real clue is the funicular on the left. This elevator is unique in the system because it does not ascend vertically. It ascends diagonally, just like the escalators. Only 15 of you knew this one, so it was the hardest to answer this week.

Image 3: Stadium/Armory. Photo by Peter K.

This picture shows the northern entrance to Stadium/Armory. There were three clues visible in this image. The yellow banner at the top is very distinctive, and says “STADIUM THIS WAY,” pointing passengers to the correct exit for RFK Stadium.

The entrance itself is a clue, being unique in the system. Instead of ascending to a floating mezzanine, the escalators lead directly from the platform to a mezzanine in a different room. The unique feature here is that the opening for the escalators goes very high above the platform.

The third clue, just visible to the right is the junction indicator above the outbound track. These are present at each of the stations where trains split between lines.

31 people got this one right, the highest total this week.

Image 4: Farragut North. Photo by DC Transit Nerd.

The fourth picture was taken at Farragut North. While many stations have floating mezzanines, the one at Farragut North (for the exit to the southwest corner of Connecticut and L) is unique because of the buttresses that link the mezzanine to the vault wall. The other mezzanines are supported only by columns down to the platform. 18 of you guessed correctly.

Image 5: Grosvenor. Photo by Ben Schumin.

The final image shows Grovesnor station. This station is in an open cut, like White Flint, though the context here (no tall buildings visible to the north) demonstrates that it can’t be White Flint.

We got a few other guesses for stations in cuttings, but they all have different roof types, which is a key to guessing the correct station. There are only 4 above-ground canopy types in the system (though that will increase to 6 when the Silver Line opens) plus a few unique designs.

26 of you guessed correctly here.

Thanks to Ben Schumin, DC Transit Nerd, Peter K, and Sand Box John for submitting photos! Thanks to all of you for playing.

Next Monday, we’ll have 5 more photos for you to identify.

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.