Skip to main content
U.S. flag

An official website of the United States government

March 10, 2022

This challenge is now complete! Thanks to everyone who contributed!

We're putting together summary statistics and will post them to this page shortly. In the meantime, head over to our Mapping Challenges page to check out the other challenges we have open! 

TNMCorps Mapping Challenge: A before-and-after image showing edits to fire stations in Ohio, Kentucky, and Indiana between 03/03/22 and 03/10/2022. This challenge is now finished.