Mercer Tennessee Traffic 2024-12-24 Roadnow Click for Real Time Traffic Weather | Gas | Restaurants | Hotels | Car Repair | Convenience Stores Cities close to Mercer Tennessee Denmark, TN 10.65 mi Toone, TN 11.76 mi Medon, TN 14.92 miInterstate highway exits close to Mercer Tennessee Exit 66, i40 13.84 mi Exit 68, i40 14.37 mi Exit 60, i40 16.71 miInterstate highways close to Mercer Tennessee i40 map 13.84 mi i55 map 91.11 mi i57 map 162.44 miState roads close to Mercer Tennessee TN 138 map 0.80 mi TN 223 map 2.51 mi TN 100 map 12.98 mi