Quick Answer: Which State Has The Highest Average Speed Limit?

What states have the fastest speed limits?

Portions of the Idaho, Montana, Nevada, Oklahoma, South Dakota, Texas, Utah, and Wyoming road networks have 80 mph (129 km/h) posted limits.

The highest posted speed limit in the country is 85 mph (137 km/h) and can be found only on Texas State Highway 130..

What state has 80 mph speed limit?

Seven states — Idaho, Montana, Nevada, South Dakota, Texas, Utah and Wyoming — have allowed 80 mph speed limits on select highways.

What is the fastest road in the US?

It’s a hallmark of America and now there’s a new highway opening that will have a speed limit of 85 MPH. That’s right, there’s a 40 mile stretch of a toll road between Austin and San Antonio where you will be able to legally drive 85 miles per hour — the highest speed limit on any highway in the U.S.

What is the highest speed limit in the world?

160 km/hThe highest posted speed limit in the world is 160 km/h (99 mph), which applies to two motorways in the UAE.