Florida State Road 23

This article is about a Florida state highway numbered 23. For the U.S. Highway with the same number, see U.S. Route 23 in Florida.

For the former State Road 23 north from Gainesville, see Florida State Road 23 (former).

"FL 23" redirects here. For the congressional district, see Florida's 23rd congressional district.

State Road 23
Branan Field Road Cecil Commerce Center Parkway First Coast Expressway
<mapframe frameless="1" width="290" height="290" align="center">{{Wikipedia:Map data/Wikipedia KML/Florida State Road 23}}</mapframe> Completed section of SR 23 highlighted in red
Route information
Maintained by Florida's Turnpike Enterprise
Length:	11.395 mi (18.338 km)
Major junctions
South end:	SR 21 near Middleburg
North end:	I-10 / US 90 in Jacksonville
Location
Counties:	Clay, Duval
Highway system
Florida State Highway System Interstate US SR Former Pre-1945 Toll ← US 23 SR 24 →

State Road 23 (SR 23), also known as the First Coast Expressway, is a controlled-access toll road serving as an outer bypass around the southwest quadrant of Jacksonville, Florida. As of 2024, the first phase has been built, linking Interstate 10 (I-10) near Whitehouse with SR 21 (Blanding Boulevard) in the Middleburg area. The second phase to Green Cove Springs is currently under construction, and is expected to be completed in the second half of 2025.

The ultimate plan is for a 46.5-mile (74.8 km) four-lane controlled-access, electronically-tolled highway between I-10 and I-95. The total investment for the entire highway is estimated at $2 billion. Construction of the final section began 2024 and is expected to be completed by 2032. It extends from near Green Cove Springs, crosses the St. Johns River, then continues east through fast-growing northern St. Johns County to a point approximately 3.5 miles (5.6 km) north of the World Golf Village interchange along I-95.

Route description

The First Coast Expressway begins at an interchange with US Highway 90 (US 90, Beaver Street). Shortly after, the expressway heads southbound towards a cloverstack interchange with I-10. Following the major interchange, the freeway widens to two lanes and continues south towards interchanges with POW-MIA Memorial Highway and SR 134 (103rd Street), providing access to the nearby Cecil Field. The highway continues through the suburban outskirts of Jacksonville before crossing into Clay County following the interchange with Argyle Forest Boulevard/Oakleaf Plantation Parkway. The expressway follows a pair of frontage roads from the second interchange with Oakleaf Plantation until the half-diamond interchange with Old Jennings Road. The highway continues for roughly , passing by St. Vincent's Hospital, until it reaches its current southern terminus at SR 21 (Blanding Boulevard) near Middleburg.

History

File:Plantation Oaks Boulevard bridge.jpg

Bridge carrying Plantation Oaks Boulevard over the future expressway in OakLeaf Plantation, built 2010

The plans for connecting I-10 to SR 21 (Blanding Blvd) date back to 1979. SR 23 was originally planned as a toll road by Florida's Turnpike Enterprise to meet those plans, but those plans fell through in 1997.

The Jacksonville Transportation Authority and Clay County worked together to connect Branan Field Road in Clay County and Chaffee Road in Duval County. By 2003, the Duval County section was open, and connected south to Branan Field Road in Clay County. By late 2004, the Clay County section was added. Currently the entire route stretches from I-10 in Jacksonville to SR 21 (Blanding Blvd) in Middleburg.

The project was formerly known as the First Coast Outer Beltway and the Branan Field-Chaffee Expressway, but its current name is the First Coast Expressway.

Future

The partial outer beltway when finished will contain 17 interchanges and a new bridge across the St. Johns River in place of the current two-lane Shands Bridge.

Funding

Funding for the $1.8 billion project will be competitively bid as a public-private partnership (PPP) opportunity for private sector businesses. By using a PPP and innovative contracting solutions, the project will be built years earlier than with traditional contracting methods. The awarded contractor(s) will serve as the concessionaire to design, build, finance, operate and maintain the beltway. The Florida Department of Transportation (FDOT) is currently engaging private contractors in a competitive bidding process. The I-595 Corridor Express PPP with I-595 Express LLC was the first of its kind in Florida, opening years ahead of schedule. The beltway is the one of largest public infrastructure projects to be undertaken in Northeast Florida.

In early 2011, FDOT abandoned the plan to find a private company to build the entire 46.6-mile (75.0 km) beltway and just focus on building the 15 mile section between I-10 and SR 21 (Blanding Boulevard). This section is partly built and would need flyovers built and widening done for the expressway to be complete. It is expected to cost around $291 million and would be a tollway.

In August 2011, FDOT announced that the Florida's Turnpike Enterprise will be taking on the $291 million project of turning the 15-mile (24 km) stretch into a tollway. Construction started on September 10, 2012, and was completed in 2017.

Construction on the second phase of the expressway, from SR 21 (Blanding Boulevard) to Green Cove Springs started in October 2019 and is expected to be completed in the second half of 2025. The third and final phase of the project, which includes replacement of the Shands Bridge, started in May 2023 and will be completed in 2031. Bridge construction will begin in 2024. Construction on the segment between County Road 16A (CR 16A) to St. Johns Parkway (CR 2209) is expected to start in early 2025, and from St. Johns Parkway to I-95 in late 2025.

Tolling

All tolls are electronic and compatible with SunPass used in other parts of the state with no toll booths. There is a free section between US 90 and New World Avenue which helps promote growth in the Cecil Commerce Center, and the future Shands Bridge crossing the St. Johns River will be free as well.

Major intersections

Tolls are collected between each exit south of exit 42.

County	Location	mi	km	Exit	Destinations	Notes
St. Johns	​	0.0	0.0	1	I-95 – Jacksonville, Daytona Beach	Future interchange and future southern terminus; I-95 future exit 326
	SilverLeaf Plantation	2.5	4.0	3	CR 2209 (St. Johns Parkway)	Future planned interchange
	​	6.9	11.1	6	To CR 16A / CR 210 / CR 244 (Longleaf Pine Parkway)	Future planned interchange
St. Johns River		9.5	15.3	Shands Bridge
Clay	​	10.6	17.1	10	SR 16 – Green Cove Springs	Future planned partial interchange (northbound exit and southbound entrance)
	​	13.0	20.9	13	US 17 – Palatka, Green Cove Springs	Future planned interchange
	​	20.0	32.2	20	SR 16 – Penney Farms, Green Cove Springs	Future planned interchange; diverging diamond interchange
	​	24.0	38.6	24	To CR 218	Future planned interchange; diverging diamond interchange
	Lake Asbury	27.6	44.4	28	CR 739 (Henley Road)	Future planned interchange; diverging diamond interchange
	​	30.9	49.7	31	SR 21 (Blanding Boulevard) – Middleburg, Orange Park	Current southern terminus
	​	32.1	51.7	32	CR 220A (Old Jennings Road)	Southbound exit and northbound entrance; southern terminus of frontage roads
	OakLeaf Plantation	34.5	55.5	35	Oakleaf Plantation Parkway / Discovery Drive	Partial diverging diamond interchange; northern terminus of frontage roads
		35.4	57.0		Plantation Oaks Boulevard	Former at-grade intersection
Duval		37.1	59.7	37	Argyle Forest Boulevard / Oakleaf Plantation Parkway	Single point urban interchange
	Jacksonville	40.7	65.5	41	SR 134 (103rd Street) – Macclenny
		36.9	59.4		Chaffee Road (CR 115C north)	Southern terminus of CR 115C
		42.1	67.8	42	SR 228 (Normandy Boulevard) – FSCJ Cecil Center, Cecil Field, Equestrian Center
		43.5	70.0	44	– FSCJ Cecil Center, Cecil Field, Equestrian Center
		45.6	73.4	46	I-10 to I-295 / I-95 – Jacksonville, Lake City	I-10 exit 350, signed as exits 46A (east) and 46B (west)
		46.6	75.0		US 90 – Baldwin, Whitehouse	Current northern terminus
1.000 mi = 1.609 km; 1.000 km = 0.621 mi       ETC       Incomplete access       Unopened

External links

• Official website