Sma 8803;6th Ave over Payette River
PoorPayette County, Idaho · 0.1 S. Payette Wcl · Structure no. 000000000019990
- Built
- 1959
- 66 years old
- Condition
- Poor
- inspected November 2024
- Type
- Tee Beam
- Concrete Continuous
- Length
- 404 ft
- 6 main spans
- Daily traffic
- 1,400
- 2023 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Sma 8803;6th Ave over Payette River is a concrete continuous tee beam carrying Sma 8803;6th Ave over Payette River in Payette County, Idaho. It was built in 1959, so it is 66 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.
It carries about 1,400 vehicles a day, roughly 18% of them trucks, projected to reach 2,100 by 2042. The structure is 404 ft (123.1 m) long and 37 ft wide. If it were closed, the detour would be 5 mi (8 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Sma 8803;6th Ave over Payette River built?
It was built in 1959, making it 66 years old in 2025.
What condition is Sma 8803;6th Ave over Payette River 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 November 2024.
How much traffic does Sma 8803;6th Ave over Payette River carry?
About 1,400 vehicles per day (2023 count), of which roughly 18% are trucks.
How long is Sma 8803;6th Ave over Payette River?
The structure is 404 ft (123.1 m) long with a longest span of 67 ft (20.4 m) and a deck 37 ft wide.
Who owns Sma 8803;6th Ave over Payette River?
It is owned by the City or Municipal Highway Agency.