Riverside County Bonus Segments
| Route | Beginning Post Mile* | Ending Post Mile* |
|---|---|---|
| 10 | 145.52 | 148.15 |
| 10 | 148.16 | 149.14 |
| 10 | 149.15 | 150.1 |
| 10 | 150.27 | 151.14 |
| 10 | 151.15 | 151.91 |
| 10 | 153.18 | 153.83 |
| 10 | 153.84 | 154.16 |
| 10 | 154.17 | 155.16 |
| 10 | 155.17 | 155.48 |
| 15 | 0 | 0.761 |
| 15 | 18.56 | 20.08 |
| 15 | 27.92 | 31.85 |
| 15 | 31.94 | 33.129 |
| 15 | 33.23 | 34.28 |
| 15 | 35.239 | 37.01 |
| 15 | 37.439 | 37.815 |
| 15 | 38.016 | 38.557 |
| 15 | 38.756 | 38.937 |
| 15 | 39.189 | 39.96 |
| 15 | 42.476 | 42.815 |
| 15 | 43.893 | 44.127 |
| 15 | 44.143 | 44.537 |
| 15 | 44.759 | 45.071 |
| 15 | 45.825 | 45.886 |
| 15 | 45.891 | 47.513 |
| 15 | 47.528 | 48.26 |
| 15 | 48.279 | 49.351 |
| 15 | 49.377 | 50.775 |
*Post miles are mile markers along the highway. They increase going northbound or eastbound starting at zero at the county line. Due to realignments over time there is not always a mile between post miles.