Denver, CO |
| 1. | Head northwest on Park Ave W toward CO-33/ | 0.9 mi | |
| 2. | Merge onto I-70 W via the ramp to Grand Jct | 42.5 mi | |
| 3. | Take exit 232 to merge onto US-40 toward Empire/ | 0.6 mi | |
| 4. | Slight right toward US-40 | 0.3 mi | |
| 5. | Slight right at US-40 | 166 mi | |
| 6. | Turn right at N Hwy-13/ Continue to follow N Hwy-13/ | 36.2 mi |
CO-13 |
| 7. | Head north on N Hwy-13/ Entering Wyoming | 2.0 mi | |
| 8. | Continue on WY-789 | 2.5 mi | |
| 9. | Turn right at Howard St/ Continue to follow WY-70 Entering Colorado | 15.3 mi | |
| 10. | Continue on CO-70 Entering Wyoming | 1.1 mi | |
| 11. | Continue on WY-70 | 40.1 mi | |
| 12. | Turn right at 6th St/ | 0.3 mi | |
| 13. | Turn left at McCaffrey Ave/ Continue to follow WY-70 | 0.9 mi | |
| 14. | Slight left at Riverside Ave/ Continue to follow WY-230 | 10.0 mi | |
| 15. | Continue straight onto WY-130 | 7.7 mi |
Saratoga, WY |
| 16. | Head south on S 1st St/ Continue to follow WY-130 | 7.7 mi | |
| 17. | Turn left to stay on WY-130 | 68.1 mi | |
| 18. | Turn left at Snowy Range Rd/ Continue to follow WY-230 | 2.1 mi | |
| 19. | Turn right at N 3rd St/ | 0.3 mi | |
| 20. | Turn left at E Grand Ave/ | 0.4 mi |
Laramie, WY |
| 21. | Head east on E Grand Ave/ | 3.3 mi | |
| 22. | Merge onto I-80 E/ Continue to follow I-80 E | 43.0 mi | |
| 23. | Take exit 359C to merge onto I-25 N/ | 70.0 mi | |
| 24. | Take exit 78 for I-25 Bus/ | 0.3 mi | |
| 25. | Turn right at W Mariposa Pkwy (signs for I-25 Bus/ | 367 ft | |
| 26. | Turn left at 16th St | 0.2 mi | |
| 27. | Turn right at Shiek St | 0.3 mi |
Wheatland, WY |
| 28. | Head north on 12th St toward Johnston St | 0.3 mi | |
| 29. | Turn right at Gilchrist St/ Continue to follow WY-316 | 0.7 mi | |
| 30. | Turn left at Front St | 2.5 mi | |
| 31. | Turn right at E Fairview Rd | 2.8 mi | |
| 32. | Turn left to stay on E Fairview Rd | 1.0 mi | |
| 33. | Turn right at Grayrocks Rd/ | 14.0 mi | |
| 34. | Turn left at S Guernsey Rd/ | 0.7 mi | |
| 35. | Turn right at Fort Laramie Rd/ Continue to follow WY-160 | 5.3 mi | |
| 36. | Turn left toward Fort Laramie Canal Rd | 0.2 mi | |
| 37. | Turn right at Fort Laramie Canal Rd | 1.0 mi | |
| 38. | Turn left at County Rd-54/ Continue to follow WY-160 | 3.4 mi | |
| 39. | Turn left at US-26 | 482 ft | |
| 40. | Turn right at Custer St | 446 ft | |
| 41. | Turn right at Brooke Ave | 285 ft | |
| 42. | Turn left at E Merriam St/ Continue to follow US-26 | 10.4 mi | |
| 43. | Turn left at Main St/ Continue to follow US-85 | 46.2 mi | |
| 44. | Turn left at W 8th St/ Continue to follow US-18/ | 16.4 mi |
Keeline Wyoming |
| 45. | Head east on US-18/ | 16.4 mi | |
| 46. | Turn left at S Main St/ Continue to follow US-85 | 79.9 mi | |
| 47. | Turn left at US-16/ | 0.6 mi | |
| 48. | Slight right at S Summit Ave/ | 0.6 mi | |
| 49. | Turn left at W Main St/ | 0.9 mi |
Newcastle, WY |
| 50. | Head west on W Main St/ Continue to follow US-16 | 47.3 mi | |
| 51. | Turn right at US-14/ Continue to follow US-14 | 25.6 mi | |
| 52. | Turn left at WY-24 | 6.0 mi | |
| 53. | Turn left at County Rd-174/ Continue to follow Devils Tower-National Monument Rd | 0.5 mi |
Devils Tower Wyoming |










