US 67 N over Declue LN Big Rvr
FairSt. Francois County, Missouri · S 2 T 37 N R 4 E · Structure no. 6402
- Built
- 1956
- 69 years old, rebuilt 2002
- Condition
- Fair
- inspected October 2023
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 472 ft
- 3 main spans
- Daily traffic
- 14,050
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 67 N over Declue LN Big Rvr is a steel continuous stringer/multi-beam or girder carrying US 67 N over Declue LN Big Rvr in St. Francois County, Missouri. It was built in 1956 and reconstructed in 2002, so it is 69 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.
It carries about 14,050 vehicles a day, roughly 9% of them trucks, projected to reach 24,588 by 2044. The structure is 472 ft (143.9 m) long and 32 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 US 67 N over Declue LN Big Rvr built?
It was built in 1956, making it 69 years old in 2025. It was reconstructed in 2002.
What condition is US 67 N over Declue LN Big Rvr 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 October 2023.
How much traffic does US 67 N over Declue LN Big Rvr carry?
About 14,050 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is US 67 N over Declue LN Big Rvr?
The structure is 472 ft (143.9 m) long with a longest span of 90 ft (27.4 m) and a deck 32 ft wide.
Who owns US 67 N over Declue LN Big Rvr?
It is owned by the State Highway Agency.