Colorado

Choose a state in the "All States' box below and then follow with a search for 'Rough Roads' or 'Steep Grades' in the next drop down box

RED = Rough Roads
BLUE = Steep Grades

Displaying 8 of 8 routes.

Route 550

  • Distance 73.22 miles
  • Time 1 h 52 min
  • Speed 41 mph
  • Min altitude 6,516 ft
  • Peak 11,089 ft
  • Climb 8,064 ft
  • Descent 7,379 ft
(0)
April 5, 2019
admin

Route 34

  • Distance 50.98 miles
  • Time 1 h 35 min
  • Speed 33 mph
  • Min altitude 5,052 ft
  • Peak 12,182 ft
  • Climb 8,865 ft
  • Descent 3,182 ft
(0)
April 5, 2019
admin

I-70

  • Distance 27.71 miles
  • Time 27 min
  • Speed 61 mph
  • Min altitude 6,119 ft
  • Peak 8,035 ft
  • Climb 3,819 ft
  • Descent 2,185 ft
(0)
August 15, 2017
admin

I-70

  • Distance 223.39 miles
  • Time 3 h 26 min
  • Speed 65 mph
  • Min altitude 4,738 ft
  • Peak 12,405 ft
  • Climb 15,705 ft
  • Descent 17,671 ft
(0)
April 22, 2018
admin

Hwy-149

  • Distance 13.86 miles
  • Time 23 min
  • Speed 36 mph
  • Min altitude 8,763 ft
  • Peak 11,558 ft
  • Climb 2,923 ft
  • Descent 1,194 ft
(0)
August 29, 2017
admin

Hwy 160

  • Distance 80.33 miles
  • Time 1 h 35 min
  • Speed 51 mph
  • Min altitude 6,509 ft
  • Peak 10,856 ft
  • Climb 5,741 ft
  • Descent 6,959 ft
(0)
April 5, 2019
admin

County Rd - 6

  • Distance 8.73 miles
  • Time 21 min
  • Speed 25 mph
  • Min altitude 8,268 ft
  • Peak 8,419 ft
  • Climb 797 ft
  • Descent 771 ft
(0)
May 6, 2018
admin

CO-94

  • Distance 82.82 miles
  • Time 1 h 17 min
  • Speed 64 mph
  • Min altitude 4,570 ft
  • Peak 6,496 ft
  • Climb 3,560 ft
  • Descent 2,014 ft
(0)
August 13, 2017
admin