N 4400 E (shelton) over Burgess Canal
PoorPosted for loadJefferson County, Idaho · 4.7 E. 0.6 S. Rigby · Structure no. 000000000032505
- Built
- 1969
- 56 years old
- Condition
- Poor
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 45 ft
- 1 main span
- Daily traffic
- 510
- 2023 count
- Owner
- County
- County Highway Agency
About this bridge
N 4400 E (shelton) over Burgess Canal is a prestressed concrete box beam or girders - multiple carrying N 4400 E (shelton) over Burgess Canal in Jefferson County, Idaho. It was built in 1969, so it is 56 years old, older than the Idaho average of 45.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.
It carries about 510 vehicles a day, roughly 10% of them trucks, projected to reach 765 by 2039. The structure is 45 ft (13.7 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 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was N 4400 E (shelton) over Burgess Canal built?
It was built in 1969, making it 56 years old in 2025.
What condition is N 4400 E (shelton) over Burgess Canal in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.
How much traffic does N 4400 E (shelton) over Burgess Canal carry?
About 510 vehicles per day (2023 count), of which roughly 10% are trucks.
How long is N 4400 E (shelton) over Burgess Canal?
The structure is 45 ft (13.7 m) long with a longest span of 44 ft (13.4 m) and a deck 28 ft wide.
Who owns N 4400 E (shelton) over Burgess Canal?
It is owned by the County Highway Agency.