Great Falls, MT

Rapid City, SD

Route 1

Go southeast on MT-200.
536.8589 miles
8hr 6min
  1. Start out going east on 1st Ave N/I-15 Bus Loop toward 2nd St N.

    Then 0.33 miles
  2. Turn right onto 5th St N/I-15 Bus Loop. Continue to follow 5th St N.

    1. 5th St N is just past 4th St N

    2. If you reach 6th St N you've gone a little too far

    Then 0.84 miles
  3. Turn left onto 10th Ave S/I-15 Bus Loop/US-89 S/MT-200. Continue to follow MT-200.

    1. MT-200 is just past 9th Ave S

    2. If you reach 12th Ave S you've gone about 0.1 miles too far

    Then 88.02 miles
  4. Turn right onto US-191 S/US Highway 191. Continue to follow US-191 S.

    1. If you are on US-87 S and reach Taylor Rd you've gone about 1 mile too far

    Then 39.20 miles
  5. Turn left onto US-12 E/US Highway 12. Continue to follow US-12 E.

    Then 45.06 miles
  6. Turn right onto MT Highway 3/MT-3. Continue to follow MT-3.

    1. MT-3 is 0.3 miles past Cemetery Rd

    2. If you are on US Highway 12 and reach MT-3 you've gone a little too far

    Then 43.54 miles
  7. Enter next roundabout and take the 2nd exit onto E Airport Rd/MT-318.

    Then 2.87 miles
  8. Turn right onto Main St/US-87 S. Continue to follow US-87 S.

    1. If you are on Alkali Creek Rd and reach 6th Ave N you've gone about 0.2 miles too far

    Then 0.73 miles
  9. Turn left onto US Highway 87 E/US-87 S.

    1. US Highway 87 E is 0.1 miles past 3rd Ave N

    2. If you are on 1st Ave N and reach N 9th St you've gone a little too far

    Then 1.31 miles
  10. Merge onto I-90 E/US-87 S/US-212 E via the ramp on the left toward I-94/Sheridan.

    1. If you are on US Highway 87 E and reach Coburn Rd you've gone a little too far

    Then 3.45 miles
  11. Merge onto I-90 E/US-87 S/US-212 E via EXIT 456 toward I-90 E/Sheridan.

    Then 54.02 miles
  12. Take the US-212 E exit, EXIT 510, toward Little Bighorn/Battlefield/Broadus.

    Then 0.38 miles
  13. Turn left onto US-212 E/US Highway 212. Continue to follow US-212 E.

    1. If you reach I-90 E you've gone about 0.3 miles too far

    Then 106.66 miles
  14. Turn right onto S Park Ave/US-212 E/MT-59. Continue to follow US-212 E (Passing through Wyoming, then crossing into South Dakota).

    1. US-212 E is just past S Wilbur Ave

    2. If you are on E Holt St and reach N Lincoln Ave you've gone a little too far

    Then 94.26 miles
  15. Turn slight right onto N 5th Ave/US-85 S/US-212 Bus E. Continue to follow US-85 S.

    1. US-85 S is just past Apache St

    Then 2.36 miles
  16. Turn left onto SD-34.

    1. SD-34 is 0.1 miles past Ziebach St

    2. If you are on US Highway 85 and reach Fairway Estates Ln you've gone about 0.4 miles too far

    Then 17.50 miles
  17. Merge onto I-90 E/US-14 E via the ramp on the left toward Sturgis/Rapid City.

    1. If you are on Laurel St and reach Scale House Ln you've gone a little too far

    Then 33.94 miles
  18. Merge onto I-190 S/US-16 E/SD-79 S via EXIT 57 toward US-16 W/Mt Rushmore.

    Then 1.54 miles
  19. Turn left onto Omaha St/US-16 E/SD-44. Continue to follow Omaha St/SD-44.

    Then 0.67 miles
  20. Make a U-turn at 3rd St onto SD-44/Omaha St.

    1. If you reach 2nd St you've gone about 0.1 miles too far

    Then 0.19 miles
  21. Welcome to RAPID CITY, SD.

    1. If you reach 5th St you've gone a little too far

    Then 0.00 miles