Florida State Road 100

State Road 100 is a 151-mile-long northwest-southeast highway serving northeastern Florida. Its northwestern terminus is at the Georgia-Florida border four miles (6 km) north of Avoca, Florida (its continuation in Georgia is State Route 11); its southeastern terminus is an intersection with Shore Scenic Highway (SR A1A) in Flagler Beach. Some sections are signed north–south, while others are signed east–west.

Route description

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). Southeast of the split, SR 100 signage can be seen alongside the road, beside US 41 signs (hidden SR 25) north of Lake City and beside US 90 signs (hidden SR 10) along a two-mile-long stretch of East Duval Street in Lake City.

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.

State Road 100 separates from US 17/SR 15 in San Mateo and continues in a more easterly direction through Shell Bluff Landing, Bimini, Bunnell (where SR 100 overlaps U.S. Route 1/SR 5 for a mile) and Palm Coast before it reaches SR A1A on the Atlantic coast.

Major junctions

References