Rt O S over Grand Rvr
GoodCass County, Missouri · S 1 T 43 N R 32 W · Structure no. 7246
- Built
- 1960
- 65 years old, rebuilt 2009
- Condition
- Good
- inspected November 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 199 ft
- 3 main spans
- Daily traffic
- 500
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Rt O S over Grand Rvr is a steel continuous stringer/multi-beam or girder carrying Rt O S over Grand Rvr in Cass County, Missouri. It was built in 1960 and reconstructed in 2009, so it is 65 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 500 vehicles a day, roughly 17% of them trucks, projected to reach 825 by 2044. The structure is 199 ft (60.7 m) long and 25 ft wide. If it were closed, the detour would be 21.1 mi (34 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 O S over Grand Rvr built?
It was built in 1960, making it 65 years old in 2025. It was reconstructed in 2009.
What condition is Rt O S over Grand Rvr 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 November 2023.
How much traffic does Rt O S over Grand Rvr carry?
About 500 vehicles per day (2024 count), of which roughly 17% are trucks.
How long is Rt O S over Grand Rvr?
The structure is 199 ft (60.7 m) long with a longest span of 75 ft (22.9 m) and a deck 25 ft wide.
Who owns Rt O S over Grand Rvr?
It is owned by the State Highway Agency.