OLD DUNCANS GRD RD over AUSTIN CREEK
BTN CZDERO HY&AUSTN CR RD · County 097, California · Built 1924 · 1 Lanes · 30 vehicles/day
Structurally Deficient
— One or more key components rated 4 (Poor) or below
Overall
Deck
4
Poor
Superstructure
5
Fair
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 4 | Poor |
| Superstructure | 5 | Fair |
| Substructure | 5 | Fair |
Location
38.471061, -123.046067
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 102 years old.
Nearby Bridges
STATE ROUTE 116 over RUSSIAN RIVER
Built 1976
STATE ROUTE 116 over AUSTIN CREEK
Built 1962
MOSCOW ROAD over HILLSIDE
Built 2023
MOSCOW ROAD over HILLSIDE
Built 1960
MOSCOW ROAD over HILLSIDE
Built 1960
MONTE VISTA TER over HILLSIDE
Built 1968
MONTE VISTA TERR over JOHNSON GULCH
Built 2001
MOSCOW RD over RUSSIAN RIVER
Built 1966
FREEZEOUT ROAD over FREEZEOUT CREEK
Built 1971
MOSCOW RD over HILLSIDE
Built 1985
Bridge Details
- Structure #
- 20C0094
- Year Built
- 1924
- Length
- 80.8 m (265.1 ft)
- Max Span
- 35.7 m
- Width
- 5.4 m (17.7 ft)
- Lanes
- 1
- Daily Traffic
- 30
- Material
- Steel
- Design
- Truss - Thru
- Owner
- County Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- $426,000
- Total Project Cost
- $1,646,000
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.