Alameda County Bonus Segments
| Route | Beginning Post Mile* | Ending Post Mile* |
|---|---|---|
| 680 | 8.37 | 8.56 |
| 680 | 8.96 | 9.62 |
| 680 | 12.77 | 12.82 |
| 680 | 13 | 15.05 |
| 680 | 15.07 | 15.21 |
| 680 | 15.3 | 16.74 |
| 680 | 16.8 | 18.31 |
| 680 | 18.32 | 20.04 |
| 680 | 20.08 | 20.39 |
| 680 | 20.41 | 20.73 |
| 680 | 20.76 | 21.85 |
*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.