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County Road 100A (Columbia County, Florida)

State Road 100 marker

State Road 100
Route information
Maintained by FDOT
Length: 153.173 mi (246.508 km)
Existed: 1945 – present
Major junctions
West end: US 129 / SR 11 at the Georgia state line
  US 90 / US 41 / US 441 in Lake City
US 301 in Starke
US 17 / SR 20 in Palatka
US 1 / SR 11 in Bunnell
East end: SR A1A in Flagler Beach
Highway system
US 98 SR 101

County Road 100A
Location: Starke

County Road 100A1
Location: Starke

County Road 100A
Location: Union County

County Road 100A
Location: Watertown-Lake City

State Road 100 marker

State Road 100 (SR 100) is a 153 miles (246 km) long east-west highway serving northeastern Florida. Its western terminus is at the Georgia-Florida border four miles (6 km) north of Avoca, Florida (its continuation in Georgia is State Route 11); its eastern terminus is an intersection with Shore Scenic Highway (SR A1A) in Flagler Beach. The portion west of Lake City is only signed as portions of US 41 and US 129, both of which run north-south.

The northernmost eight miles (13 km) of SR 100 are signed (north–south) as US 129. For three miles (5 km) in Jasper, it merges with US 41 (SR 25) before separating from US 129 (which has the hidden Florida Department of Transportation designation SR 51 between the split and Live Oak).

East of Lake City, SR 100 is signed east–west as it continues along a northwest-southeast pathway toward the Atlantic Ocean, serving, amongst other municipalities, Lake Butler, Starke, Keystone Heights, and Putnam Hall before merging with US 17 (hidden SR 15) on Reid Street in Palatka, just west of their bridge crossing at St. Johns River.


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Wikipedia

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