FDOT Announces Overnight Closures of I-75 Off-Ramps at CR 484, SR 200 Starting Sunday

MARION COUNTY, FL (352today.com) – Motorists are advised that the southbound and northbound Interstate 75 (I-75) off-ramps to County Road (C.R.) 484 at Exit 341 will close Sunday night, Aug. 2, 2026, for testing of traffic detection technology.

In addition, the southbound and northbound I-75 off-ramps to State Road (S.R.) 200 at Exit 350 will close Monday night, Aug. 3, 2026, for testing of traffic detection technology.

Both sets of ramp closures will take place between 8 p.m. and 6 a.m.

The following detours will be in effect for the C.R. 484 ramp closures Sunday night, Aug. 2:

Southbound I-75 off-ramp closure at C.R. 484:

Motorists traveling south on I-75 who wish to access C.R. 484 will be directed to instead exit at S.R. 200 (Exit 350), turn right on S.R. 200, then turn left on SW 43rd Street Road and proceed east to SW 27th Avenue. Turn right on SW 27th Avenue, continue to C.R. 475A, turn right and proceed south to C.R. 484.

Northbound I-75 off-ramp closure at C.R. 484:

Motorists traveling north on I-75 who wish to access C.R. 484 will be directed to continue on I-75 past Exit 341 and instead exit at S.R. 200 (Exit 350), turn left on S.R. 200, then immediately turn left onto the southbound I-75 on-ramp and proceed south to the southbound I-75 exit at C.R. 484 (Exit 341).
The following detours will be in effect for the S.R. 200 ramp closures Monday night, Aug. 3:

Southbound I-75 off-ramp closure at S.R. 200:

Motorists traveling south on I-75 who wish to access S.R. 200 will be directed to instead exit at S.R. 40 (Exit 352), turn left on S.R. 40, then turn right on SW 27th Avenue and proceed south to S.R. 200.

Northbound I-75 off-ramp closure at S.R. 200:

Motorists traveling north on I-75 who wish to access S.R. 200 will be directed to continue past S.R. 200 (Exit 350) and instead exit at S.R. 40 (Exit 352), turn left on S.R. 40, then immediately turn left onto the southbound I-75 on-ramp and proceed south to the southbound I-75 exit at S.R. 200 (Exit 350).
Please see the attached detour maps for additional details.

This work is part of an interchange improvement project on C.R. 484 from west of SW 20th Avenue to east of C.R. 475A. For the latest updates and project information, please visit cflroads.com/project/433651-1.

Construction schedules are subject to change due to weather or other unforeseen circumstances. FDOT advises motorists to reduce speed, follow posted signage, and exercise extra caution while traveling through the work zone.