70mph on some rural interstate highways
45
70 mph - unless otherwise posted.
70 mph - unless otherwise posted.
70 mph - unless otherwise posted.
The highest speed limit on the Interstates is 75 MPH.
70
69
70 mphAdditional: Use caution when applying this answer to your own state. This sounds like the un-posted maximum on Interstates or main arterial rural highways. I seriously doubt that 70 MPH is the allowable maximum EVERYHERE in a rural area.
There is no general answer to this question. It will vary according to the state.
55 miles per hour.
wrong.
The maximum speed limit in Florida is 55 mph, except where otherwise posted. Speed limits are 70 mph on some rural interstate highways.
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