U.S. Highway 79 (Texas)

U.S. Route 79
Route information
Length:	855 mi (1,376 km)
Existed:	1935 – present
Major junctions
South end:	I-35 in Round Rock, TX
	I-45 in Buffalo, TX I-20 in Shreveport, LA I-55 in West Memphis, AR I-40 in Memphis, TN I-24 in Clarksville, TN
North end:	US 431 in Russellville, KY
Location
States:	Texas, Louisiana, Arkansas, Tennessee, Kentucky
Highway system
United States Numbered Highway System List Special Divided Replaced

I-45 in Buffalo, TX
I-20 in Shreveport, LA
I-55 in West Memphis, AR
I-40 in Memphis, TN

U.S. Route 79 (US 79) is a United States highway. The route is officially considered and labeled as a north-south highway, but it actually more of diagonal northeast-southwest highway. The highway's northern/eastern terminus is in Russellville, Kentucky, at an intersection with U.S. Highway 68 and KY 80. Its southern/western terminus is in Round Rock, Texas, at an intersection with Interstate 35, ten miles (16 km) north of Austin.

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