Gibson RD over Br of Sni-A-Bar CR
GoodJackson County, Missouri · S 36 T 48 N R 30 W · Structure no. 21911
- Built
- 1984
- 41 years old
- Condition
- Good
- inspected February 2023
- Type
- Slab
- Concrete
- Length
- 21 ft
- 1 main span
- Daily traffic
- 152
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Gibson RD over Br of Sni-A-Bar CR is a concrete slab carrying Gibson RD over Br of Sni-A-Bar CR in Jackson County, Missouri. It was built in 1984, so it is 41 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 152 vehicles a day, roughly 5% of them trucks, projected to reach 228 by 2044. The structure is 21 ft (6.4 m) long and 31 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| 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 Gibson RD over Br of Sni-A-Bar CR built?
It was built in 1984, making it 41 years old in 2025.
What condition is Gibson RD over Br of Sni-A-Bar CR in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in February 2023.
How much traffic does Gibson RD over Br of Sni-A-Bar CR carry?
About 152 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Gibson RD over Br of Sni-A-Bar CR?
The structure is 21 ft (6.4 m) long with a longest span of 21 ft (6.4 m) and a deck 31 ft wide.
Who owns Gibson RD over Br of Sni-A-Bar CR?
It is owned by the County Highway Agency.