Foristell RD over Dardenne CR
GoodSt. Charles County, Missouri · S 22 T 46 N R 1 E · Structure no. 29245
- Built
- 2000
- 25 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 118 ft
- 3 main spans
- Daily traffic
- 1,035
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Foristell RD over Dardenne CR is a prestressed concrete continuous stringer/multi-beam or girder carrying Foristell RD over Dardenne CR in St. Charles County, Missouri. It was built in 2000, so it is 25 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 1,035 vehicles a day, roughly 15% of them trucks, projected to reach 2,277 by 2044. The structure is 118 ft (36.1 m) long and 37 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 8 Very Good | No problems noted. |
| 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 Foristell RD over Dardenne CR built?
It was built in 2000, making it 25 years old in 2025.
What condition is Foristell RD over Dardenne 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 2024.
How much traffic does Foristell RD over Dardenne CR carry?
About 1,035 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Foristell RD over Dardenne CR?
The structure is 118 ft (36.1 m) long with a longest span of 39 ft (11.9 m) and a deck 37 ft wide.
Who owns Foristell RD over Dardenne CR?
It is owned by the County Highway Agency.