ST HELENA ROAD over MARK WEST CREEK
1.1 MI E CALISTOGA RD · County 097, California · Built 1976 · 2 Lanes · 2,100 vehicles/day
Overall
Deck
6
Satisfactory
Superstructure
6
Satisfactory
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 6 | Satisfactory |
| Superstructure | 6 | Satisfactory |
| Substructure | 7 | Good |
Location
38.515003, -122.636853
This bridge is in worse condition than 34.2% of bridges in County 097. The average bridge in California is 0 years old; this one is 50 years old.
Nearby Bridges
ST HELENA ROAD over VAN BUREN CREEK
Built 1952
CALISTOGA RD over WEEKS CREEK
Built 1953
CALISTOGA RD over MARK WEST CREEK
Built 1967
CALISTOGA RD over HUMBUG CREEK
Built 1935
CALISTOGA ROAD over PORTER CREEK
Built 1950
CALISTOGA ROAD over AUSTIN CREEK
Built 1960
ST HELENA ROAD over HILLSIDE
Built 2007
MONTECITO BLVD over DUCKER CREEK
Built 1983
PORTER CREEK ROAD over PORTER CREEK
Built 1960
WILD LILAC LANE over RINCON CREEK
Built 2000
Bridge Details
- Structure #
- 20C0268
- Year Built
- 1976
- Length
- 31.4 m (103 ft)
- Max Span
- 18.3 m
- Width
- 8 m (26.2 ft)
- Lanes
- 2
- Daily Traffic
- 2,100
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
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.