SANTA ROSA AVENUE over COLGAN CREEK
SOUTH OF COLGAN AVENUE · County 097, California · Built 1963 · 7 Lanes · 29,487 vehicles/day
Overall
Deck
7
Good
Superstructure
5
Fair
Substructure
6
Satisfactory
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 7 | Good |
| Superstructure | 5 | Fair |
| Substructure | 6 | Satisfactory |
Location
38.420931, -122.713358
This bridge is in worse condition than 57.1% of bridges in County 097. The average bridge in California is 0 years old; this one is 63 years old.
Nearby Bridges
US HIGHWAY 101 over COLGAN CREEK
Built 1957
BAKER AVENUE over U.S. HIGHWAY 101
Built 1957
RAMP/CONNECTOR 101 over COLGAN CREEK
Built 1957
CORBY AVE over COLGAN CREEK
Built 1930
HEARN AVENUE over U.S. HIGHWAY 101 & RAMPS
Built 1957
WB STATE ROUTE 12 over SANTA ROSA AVE
Built 1964
SR 12 EB over S101-E12 CONNECTOR RAMP
Built 1964
EB STATE ROUTE 12 over SANTA ROSA AVE
Built 1964
SR 12 EB over US 101 & CONNECTOR RAMPS
Built 1964
E12-N101 CONNECTOR over SR 12 & US 101
Built 1964
Bridge Details
- Structure #
- 20C0569
- Year Built
- 1963
- Reconstructed
- 1969
- Length
- 6.1 m (20 ft)
- Max Span
- 6.1 m
- Width
- 24.7 m (81 ft)
- Lanes
- 7
- Daily Traffic
- 29,487
- Material
- Concrete
- Design
- Stringer/Multi-beam or Girder
- Owner
- City or Municipal 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.