Marshall RD over Outside Canal
FairMerced County, California · West of SR 33 · Structure no. 39C0353
- Built
- 1965
- 60 years old
- Condition
- Fair
- inspected February 2025
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 42 ft
- 1 main span
- Daily traffic
- 50
- 2014 count
- Owner
- County
- County Highway Agency
About this bridge
Marshall RD over Outside Canal is a steel stringer/multi-beam or girder carrying Marshall RD over Outside Canal in Merced County, California. It was built in 1965, so it is 60 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 50 vehicles a day, projected to reach 146 by 2047. The structure is 42 ft (12.8 m) long and 25 ft wide. If it were closed, the detour would be 123.7 mi (199 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marshall RD over Outside Canal built?
It was built in 1965, making it 60 years old in 2025.
What condition is Marshall RD over Outside Canal 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 February 2025.
How much traffic does Marshall RD over Outside Canal carry?
About 50 vehicles per day (2014 count).
How long is Marshall RD over Outside Canal?
The structure is 42 ft (12.8 m) long with a longest span of 39 ft (11.9 m) and a deck 25 ft wide.
Who owns Marshall RD over Outside Canal?
It is owned by the County Highway Agency.