AMP: 38 Location: SH-13 and SH-64, Rio Blanco Cty After SH-64 we’re 39 miles from Interstate 70. AMP: 38 Location: SH-13 and CR 33, Rio Blanco Cty Turn right for CR 33. AMP: 25 Location: SH-13 and CR 60, Rio Blanco Cty Turn right for CR 60. AMP: 4 Location: SH-13 and SH-325, Garfield Cty Nineteen miles later, we’ll … Continue reading Colorado State Highway 13, SH-64 to SH-325