Cave Springs RD S over Or 70
GoodSt. Charles County, Missouri · S 979 T 47 N R 4 E · Structure no. 36926
- Built
- 2022
- 3 years old
- Condition
- Good
- inspected October 2023
- Type
- Arch - Deck
- Concrete
- Length
- 54 ft
- 1 main span
- Daily traffic
- 31,110
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
Cave Springs RD S over Or 70 is a concrete arch - deck carrying Cave Springs RD S over Or 70 in St. Charles County, Missouri. It was built in 2022, so it is 3 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 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 31,110 vehicles a day, roughly 5% of them trucks, projected to reach 55,998 by 2044. The structure is 54 ft (16.5 m) long and 174 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Superstructure | 9 Excellent | No problems noted. |
| Substructure | 9 Excellent | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Cave Springs RD S over Or 70 built?
It was built in 2022, making it 3 years old in 2025.
What condition is Cave Springs RD S over Or 70 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 October 2023.
How much traffic does Cave Springs RD S over Or 70 carry?
About 31,110 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is Cave Springs RD S over Or 70?
The structure is 54 ft (16.5 m) long with a longest span of 54 ft (16.5 m) and a deck 174 ft wide.
Who owns Cave Springs RD S over Or 70?
It is owned by the State Highway Agency.