Georgia State Route 124

State Route 124
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Route information
	Maintained by GDOT
Length:	51.2 mi (82.4 km)
Major junctions
Southwest end:	I‑20 / US 278 / SR 12 in Lithonia
	US 78 / SR 10 in Snellville; US 29 / SR 8 / SR 20 in Lawrenceville; SR 316 in Lawrenceville
Northeast end:	SR 11 in Jefferson
Location
Counties:	DeKalb, Gwinnett, Barrow, Jackson
Highway system

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State Route 124 (SR 124) is a 51.1-mile-long (82.2 km) state highway that runs southwest-to-northeast through portions of DeKalb, Gwinnett, Barrow, and Jackson counties in the north-central part of the U.S. state of Georgia.

Route description

SR 124 begins at an intersection with I-20/US 278/SR 12 in Lithonia, in DeKalb County. To the northeast, it crosses into Gwinnett County and, immediately, crosses over the Yellow River. Southwest of Snellville, it meets SR 264. In town, it intersects US 78/SR 10 and then, the Ronald Reagan Parkway. On the southwestern edge of Lawrenceville is the Sugarloaf Parkway. Farther into town, it intersects SR 20. Then, US 29/SR 8 join the road in a concurrency to the west. A short distance later, SR 124 splits to the north, and almost immediately, joins SR 20 concurrently to an interchange with SR 316 (University Parkway). A short distance later, SR 124 splits off to the northeast. From here until SR 211(Old Winder Highway, also about where Braselton Town Limits begin), the road name is changed to Braselton Highway. Northwest of Dacula, it meets SR 324. Farther to the northeast, the highway crosses into Barrow County. After an intersection with SR 211, it enters Jackson County. A few miles later is Braselton. There, it has a very brief concurrency with SR 53. It curves to the southeast to SR 332. The road heads westerly until it meets its northeastern terminus, an intersection with SR 11 in the southwestern part of Jefferson.

Major intersections

County	Location	mi^[1]	km	Destinations	Notes
DeKalb	Lithonia	0.0	0.0	I‑20 / US 278 east / SR 12 east – Atlanta, Augusta	Western terminus Southern end of US 278 and SR 12 concurrencies
DeKalb	Lithonia	0.1	0.16	US 278 west / SR 12 west (Covington Highway) – Decatur	Northern end of US 278 and SR 12 concurrencies
Gwinnett		10.1	16.3	SR 264 west (Bethany Church Road) – Lilburn	Eastern terminus of SR 264
	Snellville	13.6	21.9	US 78 / SR 10 (Stone Mountain Highway)
	Lawrenceville	20.1	32.3	SR 20 (South Clayton Street/Grayson Highway)
		20.9	33.6	US 29 north / SR 8 north (East Crogan Street)	Western end of US 29/SR 8 concurrency
		21.3	34.3	US 29 south / SR 8 south (East Pike Street) / SR 20 east (Jackson Street)	Eastern end of US 29/SR 8 concurrency; western end of SR 20 concurrency
		22.8	36.7	SR 316 (University Parkway) – Duluth, Dacula
		29.3	47.2	SR 324 (Gravel Springs Road/Auburn Road) – Sugar Hill, Auburn
Barrow	Braselton	38.2	61.5	SR 211 (Old Winder Highway) – Chestnut Mountain, Winder
Jackson		39.3	63.2	Unnamed bridge	Crossing over the Mulberry River
		41.1	66.1	SR 53 south – Winder	Western end of SR 53 concurrency
		41.1	66.1	SR 53 north (Green Street) – Oakwood	Eastern end of SR 53 concurrency
		43.9	70.7	SR 60 north – Gainesville	Southern terminus of SR 60
		45.2	72.7	SR 332 – Hoschton, Pendergrass
	Jefferson	51.0	82.1	SR 11 (Winder Highway) – Winder, Pendergrass	Eastern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Concurrency terminus