Georgia State Route 307

State Route 307 marker State Route 307
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Route information
Maintained by GDOT
Length	8.5 mi (13.7 km)
Major junctions
South end	File:US 17.svgFile:Georgia 25.svg US 17 / SR 25 in Garden City
Major intersections	File:I-16.svg I-16 in Garden City File:US 80.svgFile:Georgia 26.svg US 80 / SR 26 in Garden City File:Georgia 21.svg SR 21 in Garden City
North end	File:Georgia 25.svg SR 25 north of Garden City
Location
Country	United States
State	Georgia
Counties	Chatham
Highway system
Georgia State Highway System Interstate US State Special
← SR 306 → SR 308

State Route 307 (SR 307) is a south-north state highway located in the east central part of the U.S. state of Georgia. The route runs entirely within the Savannah metropolitan area and Chatham County.

Route description

SR 307 begins at an intersection with US 17/SR 25 in Garden City. The route heads northwest along Dean Forest Road, before making a sharp turn to the northeast to its interchange with Interstate 16. It heads on a more northeastern direction before it curves to the northwest, and then to the north. Before skirting the southeastern part of the Savannah/Hilton Head International Airport, it intersects US 80/SR 26, and then curves to the northeast along Bourne Avenue. Heading due east, SR 307 intersects SR 21 (Augusta Road). Here, it begins a concurrency with SR 21 Alternate (SR 21 Alt.). The roadway curves to the southeast, where SR 21 Alt. splits off, and makes a northeasterly jaunt until it meets its northern terminus, an intersection with SR 25 (Ocean Highway) just north of Garden City.

Major intersections

The entire route is in Chatham County.

Location	mi	km	Destinations	Notes
Garden City	0.0	0.0	File:US 17.svgFile:Georgia 25.svg US 17 / SR 25 (Ogeechee Road) – Richmond Hill, Savannah	Southern terminus
	2.4	3.9	File:I-16.svgFile:To plate blue.svg File:I-95.svgFile:To plate blue.svg File:I-516.svg I-16 (SR 404) to I-95 / I-516 – Macon, Savannah	I-16 exit 160
	4.2	6.8	File:US 80.svgFile:Georgia 26.svgFile:To plate blue.svg File:I-95.svg US 80 / SR 26 (Louisville Road) to I-95 – Pooler, Savannah
Garden City–Port Wentworth line	7.4	11.9	File:Begin plate.svg File:Georgia 21 Alternate.svgFile:Georgia 21.svgFile:To plate blue.svg File:I-95.svg SR 21 Alt. begins / SR 21 (Augusta Road) to I-95 – Savannah, Port Wentworth	Southern end of SR 21 Alt. concurrency; southern terminus of SR 21 Alt.
​			File:North plate.svg File:Georgia 21 Alternate.svgFile:To plate blue.svg File:I-95.svgFile:To plate.svg File:Georgia 17.svg SR 21 Alt. north (Jimmy DeLoach Connector) to I-95 / SR 17	Northern end of SR 21 Alt. concurrency
Garden City	8.5	13.7	File:Georgia 25.svg SR 25 (Ocean Highway) – Savannah, Port Wentworth	Northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi