County RD 472 over Salt Rvr
GoodShelby County, Missouri · S 24 T 57 N R 10 W · Structure no. 31404
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected March 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 210 ft
- 3 main spans
- Daily traffic
- 40
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
County RD 472 over Salt Rvr is a prestressed concrete continuous stringer/multi-beam or girder carrying County RD 472 over Salt Rvr in Shelby County, Missouri. It was built in 2006, so it is 19 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 40 vehicles a day, roughly 10% of them trucks, projected to reach 50 by 2044. The structure is 210 ft (64 m) long and 24 ft wide. If it were closed, the detour would be 14.9 mi (24 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 County RD 472 over Salt Rvr built?
It was built in 2006, making it 19 years old in 2025.
What condition is County RD 472 over Salt 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 March 2024.
How much traffic does County RD 472 over Salt Rvr carry?
About 40 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is County RD 472 over Salt Rvr?
The structure is 210 ft (64 m) long with a longest span of 70 ft (21.3 m) and a deck 24 ft wide.
Who owns County RD 472 over Salt Rvr?
It is owned by the County Highway Agency.