82.9 miles - about 1 hour 42 minutes
| 1. | Head east | 164 ft. |
| 2. | Slight Left (signs for Freeways) | 0.2 mi |
| 3. | Merge onto US-101 N Via the ramp to San Francisco | 11.4 mi |
| 4. | Slight right at I-80 E (Signs for Bay Bridge/I-80/Oakland/7th Street/US-101 N) $4.00 Toll Road | 32.4 mi |
| 5. | Take exit 33 to merge onto CA-37 W toward Napa | 2.1 mi |
| 6. | Take exit 19 for CA-29 toward Napa/Downtown Vallejo | 0.4 mi |
| 7. | Turn right at CA-29 N/Sonoma Blvd Continue to follow CA-29 N | 34.4 mi |
| 8. | Turn right at Larkmead Lane | 1.3 mi |
| 9. | Turn left at Silverado trail | 0.2 mi |
| 10. | Slight right at Lommel Road | 0.4 mi |