R D Mize RD over Br of Sni-A-Bar CR
GoodJackson County, Missouri · S 1 T 48 N R 30 W · Structure no. 20846
- Built
- 1962
- 63 years old, rebuilt 1998
- Condition
- Good
- inspected February 2023
- Type
- Tee Beam
- Prestressed Concrete Continuous
- Length
- 114 ft
- 3 main spans
- Daily traffic
- 2,705
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
R D Mize RD over Br of Sni-A-Bar CR is a prestressed concrete continuous tee beam carrying R D Mize RD over Br of Sni-A-Bar CR in Jackson County, Missouri. It was built in 1962 and reconstructed in 1998, so it is 63 years old, older 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 2,705 vehicles a day, roughly 10% of them trucks, projected to reach 4,058 by 2044. The structure is 114 ft (34.7 m) long and 38 ft wide. If it were closed, the detour would be 5 mi (8 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was R D Mize RD over Br of Sni-A-Bar CR built?
It was built in 1962, making it 63 years old in 2025. It was reconstructed in 1998.
What condition is R D Mize 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 R D Mize RD over Br of Sni-A-Bar CR carry?
About 2,705 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is R D Mize RD over Br of Sni-A-Bar CR?
The structure is 114 ft (34.7 m) long with a longest span of 38 ft (11.6 m) and a deck 38 ft wide.
Who owns R D Mize RD over Br of Sni-A-Bar CR?
It is owned by the County Highway Agency.