Duello RD over Trib of Peruque CR
FairPosted for loadSt. Charles County, Missouri · S 1811 T 46 N R 2 E · Structure no. 21557
- Built
- 1900
- 125 years old, rebuilt 1985
- Condition
- Fair
- inspected February 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 30 ft
- 1 main span
- Daily traffic
- 3,320
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Duello RD over Trib of Peruque CR is a steel stringer/multi-beam or girder carrying Duello RD over Trib of Peruque CR in St. Charles County, Missouri. It was built in 1900 and reconstructed in 1985, so it is 125 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 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.
It carries about 3,320 vehicles a day, roughly 10% of them trucks, projected to reach 5,146 by 2044. The structure is 30 ft (9.1 m) long and 30 ft wide. If it were closed, the detour would be 6.2 mi (10 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| 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 Duello RD over Trib of Peruque CR built?
It was built in 1900, making it 125 years old in 2025. It was reconstructed in 1985.
What condition is Duello RD over Trib of Peruque 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 Duello RD over Trib of Peruque CR carry?
About 3,320 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is Duello RD over Trib of Peruque CR?
The structure is 30 ft (9.1 m) long with a longest span of 28 ft (8.5 m) and a deck 30 ft wide.
Who owns Duello RD over Trib of Peruque CR?
It is owned by the County Highway Agency.