Which US highways have the highest speed limit?
Which US highways have the highest speed limit? The highest posted speed limit in the country is 85 mph (137 km/h) and can be found only on Texas State Highway 130, a toll road that bypasses the Austin metropolitan area for long-distance traffic.
What is the fastest highway in the world?
- The German Autobahn. Germany has to take the top spot in the world's fastest roads, not least because around 45 percent of the country's autobahns have no speed limit, although the advisory speed limit is 81 mph. ...
- Isle of Man. ...
- Poland Autostrada. ...
- Slovakia motorways. ...
- Croatia Autocresta. ...
- France Autoroutes.