U.S. Truck and Auto Speed Limits

It's important to know each state's speed limit to accurately determine travel times and ETA's on each trip. Check back often as it seems some States are changing their speed limits fairly frequently! Texas may even increase speed limits on interstates in certain areas to 85 MPH!

State	Speed Limits
Alabama	auto 70 trucks 70 (hazmat haulers 55 mph)
Alaska	autos 65 trucks 65
Arizona	autos 75 trucks 75
Arkansas	autos 70 trucks 65
California	autos 70 trucks 55
Colorado	autos 75 trucks 75
Connecticut	autos 65 trucks 65
Delaware	autos 65 trucks 65
District of Columbia	autos 55 trucks 55
Florida	autos 70 trucks 70
Georgia	autos 70 trucks 70
Hawaii	autos 55 trucks 55
Idaho	autos 75 trucks 75
Illinois	autos 65 trucks 55
Indiana	autos 70 trucks 65
Iowa	autos 65 trucks 65
Kansas	autos 70 trucks 70
Kentucky	autos 65 trucks 65
Louisiana	autos 70 trucks 70
Maine	autos 65 trucks 65
Maryland	autos 65 trucks 65
Massachusetts	autos 65 trucks 65
Michigan	autos 70 trucks 60
Minnesota	autos 70 trucks 70
Mississippi	autos 70 trucks 70
Missouri	autos 70 trucks 70
Montana	autos 75 trucks 65
Nebraska	autos 75 trucks 75
Nevada	autos 75 trucks 75
New Hampshire	autos 65 trucks 65
New Jersey	autos 65 trucks 65
New Mexico	autos 75 trucks 75
New York	autos 65 trucks 65
North Carolina	autos 70 trucks 70
North Dakota	autos 70 trucks 70
Ohio	autos and trucks 65-70(Turnpike)
Oklahoma	autos 70 trucks 70
Oregon	autos 65 trucks 55
Pennsylvania	autos 65 trucks 65
Rhode Island	autos 65 trucks 65
South Carolina	autos 70 trucks 70
South Dakota	autos 75 trucks 75
Tennessee	autos 70 trucks 70
Texas	autos and trucks 70- 80
Utah	autos 75 trucks 75
Vermont	autos 65 trucks 65
Virginia	autos 65 trucks 65
Washington	autos 70 trucks 60
West Virginia	autos 70 trucks 70
Wisconsin	autos 65 trucks 65
Wyoming	autos 75 trucks 75

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