Mississippi Highway 178

Mississippi Highway 178 marker
Mississippi Highway 178
Map
MS 178 is highlighted in red
Route information
Auxiliary route of US 78
Maintained by MDOT
Length119.1 mi[1] (191.7 km)
(126.160 mi according to state mileage)
Existed1993–present
Western segment
Length105.2 mi (169.3 km)
West endOld Highway 78 at the Tennessee state line
Major intersections
East endDirt road at the Tennessee Tombigbee Waterway
Eastern segment
Length13.9 mi (22.4 km)
West endAccess Road in Fulton (at the Tennessee Tombigbee Waterway)
Major intersections
East endDead end near the Alabama state line
Location
CountryUnited States
StateMississippi
CountiesDesoto, Marshall, Benton, Union, Pontotoc, Lee, Itawamba
Highway system
MS 172 MS 182

Mississippi Highway 178 (MS 178), or simply "Old 78", is a 119.1-mile-long (191.7 km) east-west state highway across the northern portion of the state of Mississippi. It is the former alignment of U.S. Route 78 (US 78), used from the 1940s until the 1990s. With the exception of a break at the Tennessee-Tombigbee Waterway in Fulton, MS 178 is a complete route from Memphis, Tennessee, to the Alabama state line.

  1. ^ Mississippi Department of Transportation Planning Division (December 31, 2011). Mississippi Public Roads Selected Statistics Extent, Travel, and Designation (PDF) (Report). Mississippi Department of Transportation. Archived from the original (PDF) on May 14, 2014. Retrieved July 10, 2014.