Is 229 N over Cst Hickory ST
FairBuchanan County, Missouri · S 20 T 57 N R 35 W · Structure no. 1922
- Built
- 1979
- 46 years old
- Condition
- Fair
- inspected July 2024
- Type
- Slab
- Concrete Continuous
- Length
- 128 ft
- 3 main spans
- Daily traffic
- 9,340
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Is 229 N over Cst Hickory ST is a concrete continuous slab carrying Is 229 N over Cst Hickory ST in Buchanan County, Missouri. It was built in 1979, so it is 46 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 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 9,340 vehicles a day, roughly 12% of them trucks, projected to reach 15,878 by 2044. The structure is 128 ft (39 m) long and 55 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Is 229 N over Cst Hickory ST built?
It was built in 1979, making it 46 years old in 2025.
What condition is Is 229 N over Cst Hickory ST 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 July 2024.
How much traffic does Is 229 N over Cst Hickory ST carry?
About 9,340 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is Is 229 N over Cst Hickory ST?
The structure is 128 ft (39 m) long with a longest span of 63 ft (19.2 m) and a deck 55 ft wide.
Who owns Is 229 N over Cst Hickory ST?
It is owned by the State Highway Agency.