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New 80 mph speed limits go into effect throughout Utah - CacheValleyDaily.com : Local News

New 80 mph speed limits go into effect throughout Utah

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Posted: Thursday, September 19, 2013 5:45 am

The Utah Department of Transportation has just completed speed studies on several rural freeway sections and crews have installed new 80 mile per hour speed limit signs. The speed limit has been increased to 80 miles per hour in several areas of the state including I-80 from the Nevada border to SR 36, I-15 between North Leeds and Santaquin with sections of 75 miles per hour zones through two mountain passes and Cedar City, and I-15 and I-84 from the north Brigham City interchange (with SR 13 in Corrine) to the Idaho border.

The speed limit increase is the result of House Bill 83 passed during the 2013 legislative session which allowed the department to study and establish speed limits higher than 75 miles per hour on the interstate.

UDOT's data from speed studies of existing 80 miles per hour zones showed that vehicle crashes have slightly dropped over the past three years, attributed to more vehicles traveling at the same speeds and less variation in the speed of surrounding vehicles.

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