Via: aaronginsburg:

The 100 – S3 – Behind-the-Scenes

In case it wasn’t already clear, our Props Dept. is incredible. Here is a close up of Roan’s map of tunnels and hideouts – an old subway map.

Look closely, you can find clues to the greater world…

A “near future” combined DC/Baltimore rail transit map from the TV series “The 100″. Looks like the Wyman design of the DC map won the day when WMATA and the MTA merged. A fun prop indeed – and one that has r/The100 on Reddit talking – but seriously: what transit map doesn’t label any stations at all?

See also: this “Washington Subway” prop map from the TV show “Leverage”.