INTERSTATE 680 over BLUM ROAD
04-CC-680-21.52 · County 013, California · Built 1962 · 9 Lanes · 118,000 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
37.998297, -122.074347
This bridge is in worse condition than 91.3% of bridges in County 013. The average bridge in California is 0 years old; this one is 64 years old.
Nearby Bridges
SB 680-WB 4 CONN over BLUM ROAD
Built 2005
IMHOFF ROAD over CENTRAL SANITARY RD
Built 1975
STATE ROUTE 4 over INTERSTATE ROUTE 680
Built 1962
STATE ROUTE 4 over PACHECO BLVD
Built 1962
STATE ROUTE 4 over GRAYSON CREEK
Built 2021
IMHOFF ROAD over GRAYSON CREEK
Built 1981
INTERSTATE 680 over GRAYSON CREEK
Built 1962
EB 4-SB 680 CONN over GRAYSON CREEK
Built 2005
INTERSTATE 680 over E MARTINEZ DRAIN
Built 1962
PACHECO BLVD over GRAYSON CREEK
Built 1975
Bridge Details
- Structure #
- 28 0172
- Year Built
- 1962
- Reconstructed
- 2008
- Length
- 64.9 m (212.9 ft)
- Max Span
- 18.3 m
- Width
- 40 m (131.2 ft)
- Lanes
- 9
- Daily Traffic
- 118,000
- Material
- Concrete Continuous
- Design
- Tee Beam
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $2,602,000
- Total Project Cost
- $4,371,000
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.