Tennessee State Route 191

State Route 191 (abbreviated SR 191) is a 24.02 miles (38.66 km) north-south secondary state highway in Benton County, Tennessee.

SR 191 runs from I-40 (Exit 133) north to Nathan Bedford Forest State Park just north of Eva, Tennessee.

This highway passes through the small communities of Chalk Level, Eva, and the town of Camden.

Near the northern terminus this road features unstripped shoulders, narrow roadway width, hairpin curves, and degraded pavement.

Total length of highway is 24.02 miles (38.66 km).

Southern Terminus at Interstate 40 Exit 133
Northern Terminus at Mile Marker 24 north of Eva, Tennessee