It is proposed to reduce the maximum speed limit on Interstate 90 from 80 mph to 75 mph between the Wyoming border and milepost 55. It is proposed to move back the beginning date of a temporary 65 mph limited speed zone rule on Interstate 90 from milepost 28.9 to milepost 33.75 from August 1 to July 24 each year. For the 2015 Rally only, it is proposed to extend the temporary 65 mph limited speed zone on Interstate 90 from milepost 28.9 to milepost 55 from July 24 to August 10
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