INTERSTATE 680 over MONUMENT BOULEVARD
04-CC-680-R17.70-PLHL · County 013, California · Built 1998 · 11 Lanes · 235,000 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
7
Good
Superstructure
4
Poor
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 4 | Poor |
| Substructure | 7 | Good |
Location
37.944556, -122.058236
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 28 years old.
Nearby Bridges
N680-CC BLVD RAMP over INTERSTATE 680
Built 1998
CONTRA COSTA BL NB over CONTRA COSTA-S680 ON RMP
Built 1998
MONUMENT BLVD over WALNUT CREEK
Built 1965
GREGORY LN over GRAYSON CREEK
Built 1959
BOYD RD over E. FORK GRAYSON CREEK
Built 1954
OAK PARK BLVD over I 680 N MAIN STREET
Built 1982
ELINORA DRIVE over GRAYSON CREEK
Built 1958
BANCROFT RD over WALNUT CREEK
Built 1958
S242-S680 CONNECTR over INTERSTATE 680
Built 1963
HARRIET DR over GRAYSON CREEK
Built 1957
Bridge Details
- Structure #
- 28 0104
- Year Built
- 1998
- Length
- 168.3 m (552.2 ft)
- Max Span
- 84.1 m
- Width
- 50.5 m (165.7 ft)
- Lanes
- 11
- Daily Traffic
- 235,000
- Material
- Prestressed Concrete Continuous
- Design
- Box Beam or Girders - Multiple
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $8,499,000
- Total Project Cost
- $14,278,000
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.