Is RTE 10 & RAMPS Safe?
RTE 10 & RAMPS in California has a Condition Score of 62/100 (Grade B). The deck is rated 7/9, superstructure 7/9, and substructure 5/9. The bridge is not structurally deficient. Built in 1959 (67 years old), it carries 287K vehicles per day.
Condition Ratings
| Component | Rating | Scale |
|---|---|---|
| Deck | 7 | /9 |
| Superstructure | 7 | /9 |
| Substructure | 5 | /9 |
| Overall Score | 62/100 | Grade B |
Bridge Details
Year Built
1959
Daily Traffic
287K
Length
6680.6m
Structurally Deficient
No
Data from the FHWA National Bridge Inventory. Last updated April 2026.