Meinershagn RD over Lit Dardenne CR
FairSt. Charles County, Missouri · S 9 T 46 N R 1 E · Structure no. 21953
- Built
- 1978
- 47 years old, rebuilt 2005
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 209
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Meinershagn RD over Lit Dardenne CR is a steel stringer/multi-beam or girder carrying Meinershagn RD over Lit Dardenne CR in St. Charles County, Missouri. It was built in 1978 and reconstructed in 2005, so it is 47 years old, older than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 209 vehicles a day, roughly 15% of them trucks, projected to reach 460 by 2044. The structure is 30 ft (9.1 m) long and 28 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Meinershagn RD over Lit Dardenne CR built?
It was built in 1978, making it 47 years old in 2025. It was reconstructed in 2005.
What condition is Meinershagn RD over Lit Dardenne CR in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in February 2024.
How much traffic does Meinershagn RD over Lit Dardenne CR carry?
About 209 vehicles per day (2024 count), of which roughly 15% are trucks.
How long is Meinershagn RD over Lit Dardenne CR?
The structure is 30 ft (9.1 m) long with a longest span of 29 ft (8.8 m) and a deck 28 ft wide.
Who owns Meinershagn RD over Lit Dardenne CR?
It is owned by the County Highway Agency.