El Dorado ST over Mosher Slough
FairSan Joaquin County, California · 0.2 MI N Glencannon ST · Structure no. 29C0239
- Built
- 1969
- 56 years old
- Condition
- Fair
- inspected December 2023
- Type
- Slab
- Concrete Continuous
- Length
- 62 ft
- 2 main spans
- Daily traffic
- 9,676
- 2011 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
El Dorado ST over Mosher Slough is a concrete continuous slab carrying El Dorado ST over Mosher Slough in San Joaquin County, California. It was built in 1969, so it is 56 years old, older than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 9,676 vehicles a day, roughly 1% of them trucks, projected to reach 10,688 by 2045. The structure is 62 ft (18.9 m) long and 83 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was El Dorado ST over Mosher Slough built?
It was built in 1969, making it 56 years old in 2025.
What condition is El Dorado ST over Mosher Slough in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in December 2023.
How much traffic does El Dorado ST over Mosher Slough carry?
About 9,676 vehicles per day (2011 count), of which roughly 1% are trucks.
How long is El Dorado ST over Mosher Slough?
The structure is 62 ft (18.9 m) long with a longest span of 30 ft (9.1 m) and a deck 83 ft wide.
Who owns El Dorado ST over Mosher Slough?
It is owned by the City or Municipal Highway Agency.