Calhoun Bridge, OH
Interactive topo map of Calhoun Bridge, OH
| Place Name: | Calhoun Bridge |
| Feature Class: | Bridge |
| US State: | OH |
| County: | Gallia |
| Latitude: | 38.97 |
| Longitude: | -82.4 |
| Elevation (meters): | 183 m |
| Elevation (feet): | 600′ |
| USGS Quad: | Rio Grande topo map |
| 7.5´ topo: |  |
| State topo index: | OH topo index |
| Alternate map versions: | OH topographic maps Editions by year, direct download as GeoPDF. |
| 30´ x 60´ topo: | 1:100,000 scale map |
| 1° x 2° topo: | 1:250,000 scale map |