Former segments Florida SR 39A State Road 39A (SR 39A) is an alternate route within
Plant City, and a former segment of SR 39. The route begins at the intersection of West and East Alexander Street, where SR 39 turns from north to west, but this segment is also overlapped by an eastern truck detour of SR 39. A truck detour sign gantry can be found at the southern terminus of
State Road 553 (Park Road). A third "temporary" truck route is signed along Alabama and Wheeler Streets through downtown. At Grant Street, the James L. Redman Parkway becomes South Collins Street, but from there it also shares a concurrency with County Road 574A, until it reaches East Alsobrook Street. Further into the city, SR 39 has a pair of at-grade crossings with the west end of
CSX wye between the
Yeoman and
Plant City Subdivisions at the intersection with Laura Street. After the intersection with Dr. Martin Luther King Jr. Boulevard, it crosses the CSX
Lakeland Subdivision, which carries
Amtrak's
Silver Star line, and enters the
Downtown Plant City Commercial District where two blocks later intersects eastbound
U.S. Route 92 (
State Road 600/
State Road 574). Here this route also splits as South Collins Street contains only Northbound SR 39A, and then turns onto westbound US 92 (SR 600) two blocks later, only to reunite with southbound SR 39 at North Wheeler Street, two blocks west of there. Simultaneously, Southbound SR 39A continues along North Wheeler Street and then turns left onto eastbound US 92 until it reunites with the northbound route at South Collins Street. From here it enters the
Downtown Plant City Historic Residential District which ends just south of the interchange with
Interstate 4 (Exit 21), which also contains frontage roads that serve SR 39. North of the interchange with I-4, much of SR 39A runs along the west side of the Yeoman Subdivision as it becomes the Paul S. Buchman Highway. SR 39A itself does not leave Plant City until the intersection with
County Road 580, which is not only a county extension of
State Road 580 in Tampa and Pinellas County to the west, but as the northern segment of the Eastern Plant City truck route. Florida State Road 39A ends at SR 39 just before that route's intersection with
County Road 582 (Knights-Griffin Road) in
Knights.
Hillsborough and Manatee Counties South of
SR 60 former State Road 39 continues as County Road 39, through Manatee County into
SR 62 near
Duette. The road is known as Kickliter Road from SR 62 to
State Road 674 in
Fort Lonesome, and Plant City-Picnic Road from SR 674 to SR 60.
Hernando County In and around
Ridge Manor, former SR 39 ran along what is today US 98(SR 700) and old SR 50 to Croom-Rital Road. It then broke away from US 98/SR 50 and was the designation for Croom-Rital Road, a street which runs along what today is the
Withlacoochee State Trail, until reaching the unincorporated hamlet of
Croom. North of Croom Road, SR 39 went on to Nobleton Road, which is a road that hadn't been paved until the early 21st Century and also follows the Withlacoochee State Trail until it becomes Edgewater Avenue, and crosses the trail heading into scenic
Nobleton, where it terminates and used to turn west to overlap CR 476. In
Istachatta, another former section exists as County Road 439, then crosses into Citrus County.
Citrus County When the road crosses into
Pineola in
Citrus County, it resumes its designation as County Road 39, however the designation exists in two sections. It winds along the
Withlacoochee State Trail, but eventually the trail moves to the northwest. After running across Bradley Lake, it finally terminates at
County Road 48. The journey of former SR 39 does not end there though, as it secretly overlaps westbound along CR 48 towards
Floral City. North of Floral City, former SR 39 runs along Old Floral City Avenue, where it runs along the Withlacoochee State Trail past
County Road 39A, and
Fort Cooper State Park, before entering
Inverness South. Again between Stoke's Ferry at
State Road 200 and
US 41 in
Citrus Springs, County Road 39 winds along the south side of the
Withlacoochee River as the
Withlacoochee Trail. ==Plant City Truck Routes==