INTERSTATE 680 SB over KOOPMAN ROAD
04-ALA-680-R12.44 · County 001, California · Built 1967 · 3 Lanes · 59,000 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
37.600978, -121.872403
This bridge is in worse condition than 93.7% of bridges in County 001. The average bridge in California is 0 years old; this one is 59 years old.
Nearby Bridges
INTERSTATE 680 NB over KOOPMAN ROAD
Built 1967
STATE ROUTE 84 over ARROYO DE LA LAGUNA
Built 1939
INTERSTATE 680 over STATE ROUTE 84 SB & OFF
Built 1967
INTERSTATE 680 over SR 84 (CALAVERAS ROAD)
Built 1963
N680-E84 CONNECTOR over SR 84 (CALAVERAS ROAD)
Built 2025
FOOTHILL ROAD over SINBAD CREEK
Built 1948
KILKARE RD over SINBAD CREEK
Built 1985
UPRR E84-MAIN OFF over STATE ROUTE 84
Built 1941
INTERSTATE 680 over ALAMEDA CREEK
Built 1927
CALAVERAS RD over SAN ANTONIO CREEK
Built 1932
Bridge Details
- Structure #
- 33 0386L
- Year Built
- 1967
- Reconstructed
- 1990
- Length
- 47.2 m (154.9 ft)
- Max Span
- 20.1 m
- Width
- 17.4 m (57.1 ft)
- Lanes
- 3
- Daily Traffic
- 59,000
- Material
- Concrete Continuous
- Design
- Box Beam or Girders - Multiple
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $830,000
- Total Project Cost
- $1,394,000
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.