CO 15th ST over West Main Canal
FairYuma County, Arizona · 0.6 MI E JCT Steamboat ST · Structure no. 08913
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 49 ft
- 1 main span
- Daily traffic
- 680
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
CO 15th ST over West Main Canal is a prestressed concrete box beam or girders - multiple carrying CO 15th ST over West Main Canal in Yuma County, Arizona. It was built in 1988, so it is 37 years old, younger than the Arizona average of 47.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 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 680 vehicles a day, roughly 1% of them trucks, projected to reach 690 by 2042. The structure is 49 ft (14.8 m) long and 40 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 CO 15th ST over West Main Canal built?
It was built in 1988, making it 37 years old in 2025.
What condition is CO 15th ST over West Main 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 March 2024.
How much traffic does CO 15th ST over West Main Canal carry?
About 680 vehicles per day (2024 count), of which roughly 1% are trucks.
How long is CO 15th ST over West Main Canal?
The structure is 49 ft (14.8 m) long with a longest span of 46 ft (14 m) and a deck 40 ft wide.
Who owns CO 15th ST over West Main Canal?
It is owned by the County Highway Agency.