Boswell RD over Small CR
FairJackson County, Missouri · S 28 T 47 N R 29 W · Structure no. 21677
- Built
- 1945
- 80 years old, rebuilt 1989
- Condition
- Fair
- inspected March 2023
- Type
- Slab
- Concrete
- Length
- 34 ft
- 1 main span
- Daily traffic
- 415
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Boswell RD over Small CR is a concrete slab carrying Boswell RD over Small CR in Jackson County, Missouri. It was built in 1945 and reconstructed in 1989, so it is 80 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 415 vehicles a day, roughly 2% of them trucks, projected to reach 623 by 2044. The structure is 34 ft (10.4 m) long and 37 ft wide. If it were closed, the detour would be 6.2 mi (10 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. |
| 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 Boswell RD over Small CR built?
It was built in 1945, making it 80 years old in 2025. It was reconstructed in 1989.
What condition is Boswell RD over Small 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 March 2023.
How much traffic does Boswell RD over Small CR carry?
About 415 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is Boswell RD over Small CR?
The structure is 34 ft (10.4 m) long with a longest span of 24 ft (7.3 m) and a deck 37 ft wide.
Who owns Boswell RD over Small CR?
It is owned by the County Highway Agency.