Rt H S over Fire Prairie CR
FairJackson County, Missouri · S 20 T 50 N R 29 W · Structure no. 3643
- Built
- 1986
- 39 years old
- Condition
- Fair
- inspected October 2023
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 166 ft
- 5 main spans
- Daily traffic
- 2,425
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt H S over Fire Prairie CR is a prestressed concrete continuous tee beam carrying Rt H S over Fire Prairie CR in Jackson County, Missouri. It was built in 1986, so it is 39 years old, younger 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 2,425 vehicles a day, roughly 5% of them trucks, projected to reach 3,395 by 2044. The structure is 166 ft (50.6 m) long and 35 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Rt H S over Fire Prairie CR built?
It was built in 1986, making it 39 years old in 2025.
What condition is Rt H S over Fire Prairie CR 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 October 2023.
How much traffic does Rt H S over Fire Prairie CR carry?
About 2,425 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Rt H S over Fire Prairie CR?
The structure is 166 ft (50.6 m) long with a longest span of 34 ft (10.3 m) and a deck 35 ft wide.
Who owns Rt H S over Fire Prairie CR?
It is owned by the State Highway Agency.