Rt M S over Long Br
GoodAtchison County, Missouri · S 30 T 66 N R 38 W · Structure no. 6883
- Built
- 1961
- 64 years old, rebuilt 2009
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 119 ft
- 3 main spans
- Daily traffic
- 68
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt M S over Long Br is a steel stringer/multi-beam or girder carrying Rt M S over Long Br in Atchison County, Missouri. It was built in 1961 and reconstructed in 2009, so it is 64 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 68 vehicles a day, roughly 41% of them trucks, projected to reach 88 by 2044. The structure is 119 ft (36.3 m) long and 25 ft wide. If it were closed, the detour would be 26.1 mi (42 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rt M S over Long Br built?
It was built in 1961, making it 64 years old in 2025. It was reconstructed in 2009.
What condition is Rt M S over Long Br 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 September 2023.
How much traffic does Rt M S over Long Br carry?
About 68 vehicles per day (2024 count), of which roughly 41% are trucks.
How long is Rt M S over Long Br?
The structure is 119 ft (36.3 m) long with a longest span of 47 ft (14.4 m) and a deck 25 ft wide.
Who owns Rt M S over Long Br?
It is owned by the State Highway Agency.