Gillette, WY

Yellowstone National Park, WY

Route 1

343.885 miles
6hr 41min
  1. Start out going south on S Douglas Hwy/WY-59 toward E 3rd St.

    Then 0.83 miles
  2. Merge onto I-90 W toward Buffalo.

    Then 67.49 miles
  3. Take the US-16 exit, EXIT 58, toward I-90 Bus Loop/Buffalo/Ucross.

    Then 0.19 miles
  4. Turn left onto US-16 W.

    1. If you reach I-90 W you've gone about 0.1 miles too far

    Then 2.20 miles
  5. Turn left onto N Main St/I-25 Bus S/US-16 W/US-87 Bus S.

    Then 0.42 miles
  6. Turn right onto Fort St/US-16 W. Continue to follow US-16 W.

    1. US-16 W is just past Benteen St

    2. If you reach E Fetterman St you've gone a little too far

    Then 64.16 miles
  7. Turn right onto Road 47.

    1. Road 47 is 0.4 miles past Cottonwood St

    Then 14.93 miles
  8. Road 47 becomes Lower Nowood Rd.

    Then 0.31 miles
  9. Lower Nowood Rd becomes Tensleep Manderson Rd.

    Then 4.46 miles
  10. Turn left onto State Highway 31/WY-31. Continue to follow WY-31.

    Then 14.57 miles
  11. Turn right onto US Highway 20 S/US-20 W/US-16 W/WY-789. Continue to follow US-20 W/US-16 W/WY-789.

    Then 11.01 miles
  12. Turn left onto W C St/WY-36.

    1. W C St is just past B St

    2. If you are on N 4th St and reach D St you've gone a little too far

    Then 0.37 miles
  13. Stay straight to go onto State Highway 30/WY-30. Continue to follow WY-30.

    Then 25.63 miles
  14. Turn left onto US Highway 20/US-20 W/US-14 W/US-16 W. Continue to follow US-20 W/US-14 W/US-16 W (Portions may be closed seasonally).

    1. Road closed seasonally: During Winter

    Then 111.33 miles
  15. Turn left onto Grand Loop Rd/US-20 W/US-14 W/US-16 W (Portions may be closed seasonally).

    Then 20.63 miles
  16. Turn left onto US-89 S/US-191 S/US-287 S/S Entrance Rd (Portions may be closed seasonally).

    Then 5.37 miles

    1. If you reach Lewis Lake Service Rd you've gone about 2 miles too far

    Then 0.00 miles