Geologic image in the Kentucky Geological Survey data repository.Image Name: I-75 Bridge over Kentucky River at Madison County Image Date: 5/13/2003 Category: photo_culture Source: Carey, Dan Format: JPG Size (MB): 0.1 Pixel Dimensions: 3292 x 1396 Description: The Clays Ferry bridge on I-75 over the Kentucky River at Madison and Fayette Counties. Rock movement along Kentucky River Fault lines in the area might be reactivated during an earthquake. Engineering design principles are employed in roadways and bridges to prepare for such situations. Photo by Bart Davidson, Kentucky Geological Survey.