Practice question

What is the maximum speed limit on an Interstate?

  1. 35 mph
  2. 55 mph
  3. 65 mph
  4. 75 mph

Answer: D — 75 mph

The maximum speed limit on an Interstate is typically 75 mph. This speed limit may vary depending on the state and specific stretch of road, but generally, 55 mph and 65 mph are too low of speed limits for an Interstate, and 35 mph is definitely too low.

Practice more: Florida Learner's Permit Practice Test →