Mapping Challenge Update (10/01/2020): City / Town Halls in IL & MO
By The National Map Corps
October 1, 2020
Volunteers contributed over 200 edits to this challenge since last week - THANK YOU! This includes the addition of over 100 new points.
See our original post from September 24, 2020 for tips and tricks.
Sources/Usage: Public Domain. View Media Details