State Route 151
Georgia State Route 151 highlighted in red
Route information
Maintained by GDOT
Length	31.5 mi[1] (50.7 km)
Major junctions
South end	US 27 / SR 1 south of LaFayette
Major intersections	I-75 in Ringgold US 41 / US 76 / SR 2 / SR 3 in Ringgold
North end	SR 321 at the Tennessee state line, in East Brainerd, Tennessee
Location
Country	United States
State	Georgia
Counties	Walker, Catoosa
Highway system
Georgia State Highway System Interstate US State Special
← SR 150 → SR 152

State Route 151 (SR 151) is a 31.5-mile-long (50.7 km) state highway that runs southwest-to-northeast through portions of Walker and Catoosa counties in the northwestern part of the U.S. state of Georgia. The route connects the LaFayette area with the southeastern part of the Chattanooga, Tennessee area.

SR 151 begins at an intersection with US 27/SR 1, south of LaFayette, in the southern part of Walker County, just north of the Chattooga County line. The road heads northeast to the unincorporated community of Naomi, where it intersects SR 136. The two highways have a short concurrency. After the concurrency ends, SR 151 continues to the northeast and enters Catoosa County. In Ringgold, SR 151 has an interchange with Interstate 75 (I-75). Almost immediately afterward is a brief concurrency with US 41/US 76/SR 2/SR 3. SR 151 departs to the north and continues until it meets its northern terminus, the Tennessee state line, where the roadway continues as Tennessee State Route 321.^[1]

SR 151 is not part of the National Highway System, a system of roadways important to the nation's economy, defense, and mobility.^[2]

County	Location	mi[1]	km	Destinations	Notes
Walker	​	0.0	0.0	US 27 / SR 1	Southern terminus
	Chattahoochee–Oconee National Forest	8.6	13.8	SR 136 west (East Villanow Street) – LaFayette	Southern end of SR 136 concurrency
		10.1	16.3	SR 136 east – Villanow	Northern end of SR 136 concurrency
		11.9	19.2	SR 95 north – Rock Spring	Southern terminus of SR 95
Catoosa	Ringgold	25.0	40.2	I-75 (Larry McDonald Memorial Highway / SR 401) – Atlanta, Chattanooga	I-75 exit 348
		25.6	41.2	US 41 north / US 76 west / SR 2 west / SR 3 north (Nashville Street)	Southern end of US 41/US 76/SR 2/SR 3 concurrency
		26.4	42.5	US 41 south / US 76 east / SR 2 east / SR 3 south (Nashville Street) / US 41 Truck north / US 76 Truck west – Dalton	Northern end of US 41/US 76/SR 2/SR 3 concurrency; southern end of US 41 Truck/US 76 Truck concurrency
				US 41 Truck south / US 76 Truck east / SR 151 Spur south (High Street)	Northern end of US 41 Truck/US 76 Truck concurrency
	Tennessee state line	31.5	50.7	SR 321 north (Ooltewah Ringgold Road) – Ooltewah	Northern terminus; roadway continues as SR 321.
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       Concurrency terminus

State Route 151 Spur
Location	Ringgold

State Route 151 Spur (SR 151 Spur) is an 0.3-mile-long (0.48 km)^[3] spur route that carries US 41 Truck and US 76 Truck around an 11-foot-7-inch (3.53 m) railroad bridge in Ringgold. The route begins along Evitt Street and travels to the north. Across from the intersection with Vermont Street, the Ringgold Fire Station can be found.^[4] The fire department property ends across from the wye intersection with Kittle Street, where the road makes a reverse curve closer to the railroad tracks. The routes make a left turn at High Street and immediately have a grade crossing with the tracks. Only two other intersections exist along this segment (North Street, and Depot Street) before SR 151 Spur finally ends at the SR 151 mainline at the Ringgold City Hall.

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• Georgia Roads (Routes 141 - 160)