N 1800 E over Independent Canal
FairPosted for loadFremont County, Idaho · 1.5 S. 2.0 W. Parker · Structure no. 000000000031900
- Built
- 1940
- 85 years old, rebuilt 1980
- Condition
- Fair
- inspected November 2023
- Type
- Tee Beam
- Prestressed Concrete
- Length
- 27 ft
- 1 main span
- Daily traffic
- 80
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
N 1800 E over Independent Canal is a prestressed concrete tee beam carrying N 1800 E over Independent Canal in Fremont County, Idaho. It was built in 1940 and reconstructed in 1980, so it is 85 years old, older than the Idaho average of 45.3 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. Its operating status is: posted for load restriction.
It carries about 80 vehicles a day, roughly 10% of them trucks, projected to reach 120 by 2039. The structure is 27 ft (8.2 m) long and 28 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 N 1800 E over Independent Canal built?
It was built in 1940, making it 85 years old in 2025. It was reconstructed in 1980.
What condition is N 1800 E over Independent 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 November 2023.
How much traffic does N 1800 E over Independent Canal carry?
About 80 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is N 1800 E over Independent Canal?
The structure is 27 ft (8.2 m) long with a longest span of 26 ft (7.9 m) and a deck 28 ft wide.
Who owns N 1800 E over Independent Canal?
It is owned by the County Highway Agency.