STATE ROUTE 4 over MIDDLE RIVER
10-SJ-004-4.42 · County 077, California · Built 1915 · 2 Lanes · 7,200 vehicles/day
Overall
Deck
5
Fair
Superstructure
7
Good
Substructure
5
Fair
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 5 | Fair |
| Superstructure | 7 | Good |
| Substructure | 5 | Fair |
Location
37.890617, -121.488425
This bridge is in worse condition than 52.5% of bridges in County 077. The average bridge in California is 0 years old; this one is 111 years old.
Nearby Bridges
TRACY BOULEVARD over MIDDLE RIVER
Built 1977
WOODWARD ISLAND RD over MIDDLE RIVER
Built 2020
STATE ROUTE 4 over OLD RIVER
Built 1915
BACON ISLAND ROAD over MIDDLE RIVER
Built 1995
TRACY BOULEVARD over GRANT LINE CANAL
Built 1959
HOWARD ROAD over MIDDLE RIVER
Built 1968
S. TRACY BOULEVARD over OLD RIVER
Built 1956
LINDEMANN RD over DELTA-MENDOTA CANAL
Built 1950
STATE ROUTE 4 over KENDALL CREEK OVERFLOW
Built 1990
CLIPPER DRIVE over FRISK CREEK
Built 1987
Bridge Details
- Structure #
- 29 0049
- Year Built
- 1915
- Length
- 166.1 m (544.9 ft)
- Max Span
- 39.2 m
- Width
- 6.6 m (21.7 ft)
- Lanes
- 2
- Daily Traffic
- 7,200
- Material
- Steel
- Design
- Truss - Thru
- Owner
- State 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.