Florida Class E Knowledge ExamFlorida Road RulesMedium
What is the maximum speed limit for a passenger vehicle on a Florida state road, unless otherwise posted?
- A70 mph
- B55 mph
- C65 mph
- D45 mph
Show answer & explanationAnswer & explanation
Correct answer: B. 55 mph
Unless otherwise posted, the maximum speed limit on Florida state roads is 55 mph. Higher speeds are typically reserved for interstates and select four-lane highways.
Why the other options are wrong
- A. 70 mph is the maximum for rural interstates.
- C. 65 mph is typically for multi-lane divided highways or specific state roads where posted.
- D. 45 mph is often for specific urban areas or two-lane roads with frequent intersections, not the general state road maximum.
Florida Default Speed Limits
Florida has default speed limits for different types of roads when no signs are posted, with state roads generally being 55 mph.
- Interstates: 70 mph (rural), 65 mph (urban).
- Four-lane divided highways: 65 mph.
- Other state roads: 55 mph.
- Business/residential areas: 30 mph.
- School zones: 20 mph (when active).
Memory trick: Florida's 'Fast' roads have a 'Fifty-Five' baseline, but check the signs to be 'Alive'.