| Subdivision | Segment | Traffic Count by Direction | |
| East | West | ||
| Cima (UPRR) | Las Vegas—Daggett | 12 | 13 |
| Needles (BNSF) | Daggett—Barstow | 35 | 35 |
| Mojave (BNSF) | Barstow—Mojave | 14 | 15 |
| Mojave (UPRR) | Mojave—Lancaster | 18 | 17 |