U.S. HIGHWAY 101 over WESTSIDE RD
04-SON-101-34.88 · County 097, California · Built 1960 · 4 Lanes · 45,500 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
38.607314, -122.872994
This bridge is in worse condition than 95.1% of bridges in County 097. The average bridge in California is 0 years old; this one is 66 years old.
Nearby Bridges
WESTSIDE RD over NORTON SLOUGH
Built 1960
U.S. HIGHWAY 101 over WEST SLOUGH
Built 1960
US HIGHWAY 101 NB over HEALDSBURG AV-S101 ON-RP
Built 1960
US HIGHWAY 101 SB over HEALDSBURG AV-S101 ON-RP
Built 1960
KINLEY DR over WEST SLOUGH
Built 1959
WESTSIDE ROAD over DRY CREEK
Built 1934
GRANT ST over FOSS CREEK
Built 1920
HEALDSBURG AVE over RUSSIAN RIVER
Built 1921
KINLEY DR over WEST NORTON SLOUGH
Built 1960
HEALDSBURG AVE over RUSSIAN RIVER OVERFLOW
Built 1987
Bridge Details
- Structure #
- 20 0147
- Year Built
- 1960
- Length
- 55.5 m (182.1 ft)
- Max Span
- 28 m
- Width
- 27.8 m (91.2 ft)
- Lanes
- 4
- Daily Traffic
- 45,500
- Material
- Concrete Continuous
- Design
- Box Beam or Girders - Multiple
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $1,544,000
- Total Project Cost
- $2,593,000
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.