A research tool for Chattanooga History, now significantly upgraded

Use the slider to explore between layers.

A 2nd layer now includes High-resolution Orthoimagery from USGS. The 1901 layer has been expanded to include more areas to the East of downtown from Sanborn Fire Insurance Maps - manually assembled from public domain images.

The alignment is far from perfect, but gives a good representation of what stood block by block in 1901. Some map pages were incomplete and/or missing. Cameron Hill details were missing for 1901. I instead substituted 1917 information.