 U.S. Route 319 | |||||||||||||||||||
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 US 319 highlighted in red | |||||||||||||||||||
| Route information | |||||||||||||||||||
| Auxiliary route of US 19 | |||||||||||||||||||
| Length | 303.052 mi[1][2] (487.715 km) | ||||||||||||||||||
| Existed | 1933[citation needed]–present | ||||||||||||||||||
| Major junctions | |||||||||||||||||||
| South end |  US 98 in Apalachicola, FL | ||||||||||||||||||
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| North end |    US 1 / SR 4 / SR 78 in Wadley, GA | ||||||||||||||||||
| Location | |||||||||||||||||||
| Country | United States | ||||||||||||||||||
| States | Florida, Georgia | ||||||||||||||||||
| Counties | FL: Franklin, Wakulla, Leon GA: Grady, Thomas, Colquitt, Tift, Irwin, Ben Hill, Coffee, Telfair, Wheeler, Dodge, Laurens, Johnson, Jefferson | ||||||||||||||||||
| Highway system | |||||||||||||||||||
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U.S. Route 319 (US 319) is a spur of US 19. It runs for 303 miles (488 km) from US 98 at the foot of the John Gorrie Memorial Bridge across from downtown Apalachicola, Florida to US 1/SR 4 in Wadley, Georgia, through the Panhandle of Florida and the southern portion of Georgia.