Point Prairie RD over Lit Dardenne CR
GoodSt. Charles County, Missouri · S 10 T 46 N R 1 E · Structure no. 30675
- Built
- 2004
- 21 years old
- Condition
- Good
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 319
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Point Prairie RD over Lit Dardenne CR is a prestressed concrete stringer/multi-beam or girder carrying Point Prairie RD over Lit Dardenne CR in St. Charles County, Missouri. It was built in 2004, so it is 21 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 319 vehicles a day, roughly 10% of them trucks, projected to reach 702 by 2044. The structure is 75 ft (22.9 m) long and 35 ft wide. If it were closed, the detour would be 3.7 mi (6 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 Point Prairie RD over Lit Dardenne CR built?
It was built in 2004, making it 21 years old in 2025.
What condition is Point Prairie RD over Lit 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 Point Prairie RD over Lit Dardenne CR carry?
About 319 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Point Prairie RD over Lit Dardenne CR?
The structure is 75 ft (22.9 m) long with a longest span of 73 ft (22.1 m) and a deck 35 ft wide.
Who owns Point Prairie RD over Lit Dardenne CR?
It is owned by the County Highway Agency.