18TH STREET over ROUTE 280
04-SF-280-R6.57-SF · County 075, California · Built 1968 · 4 Lanes · 7,000 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
37.760258, -122.392297
This bridge is in worse condition than 86.1% of bridges in County 075. The average bridge in California is 0 years old; this one is 58 years old.
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Bridge Details
- Structure #
- 34 0099
- Year Built
- 1968
- Length
- 168.5 m (552.8 ft)
- Max Span
- 24.3 m
- Width
- 19.5 m (64 ft)
- Lanes
- 4
- Daily Traffic
- 7,000
- Material
- Concrete Continuous
- Design
- Box Beam or Girders - Multiple
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $3,246,000
- Total Project Cost
- $5,453,000
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.