Weigh Stations · California · I-680
I-680 scales in California
In mile-marker order. Each line shows the direction it serves and links the official state source.
- Mission Grade I-680 Weigh Station (Northbound)NB · MM 18.7
Sunol, CA
Hours vary. Check signage. Official source ↗ (opens in new tab)
- Walnut Creek I-680 Weigh Station (Northbound)NB · MM 47.8
Walnut Creek, CA
Hours vary. Check signage. Official source ↗ (opens in new tab)
- Walnut Creek I-680 Weigh Station (Southbound)SB · MM 48.2
Walnut Creek, CA
Hours vary. Check signage. Official source ↗ (opens in new tab)