Is 29 N over Cst NE Parvin RD
FairClay County, Missouri · S 1 T 50 N R 33 W · Structure no. 6413
- Built
- 1954
- 71 years old, rebuilt 1983
- Condition
- Fair
- inspected September 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 138 ft
- 3 main spans
- Daily traffic
- 53,520
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 29 N over Cst NE Parvin RD is a prestressed concrete continuous stringer/multi-beam or girder carrying Is 29 N over Cst NE Parvin RD in Clay County, Missouri. It was built in 1954 and reconstructed in 1983, so it is 71 years old, older than the Missouri average of 45.1 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 53,520 vehicles a day, roughly 12% of them trucks, projected to reach 96,336 by 2044. The structure is 138 ft (42.1 m) long and 53 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 29 N over Cst NE Parvin RD built?
It was built in 1954, making it 71 years old in 2025. It was reconstructed in 1983.
What condition is Is 29 N over Cst NE Parvin RD 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 September 2024.
How much traffic does Is 29 N over Cst NE Parvin RD carry?
About 53,520 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is Is 29 N over Cst NE Parvin RD?
The structure is 138 ft (42.1 m) long with a longest span of 62 ft (18.9 m) and a deck 53 ft wide.
Who owns Is 29 N over Cst NE Parvin RD?
It is owned by the State Highway Agency.