US 67 N over Big River
FairSt. Francois County, Missouri · S 80 T 37 N R 5 E · Structure no. 6404
- Built
- 1957
- 68 years old, rebuilt 2009
- Condition
- Fair
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 432 ft
- 3 main spans
- Daily traffic
- 17,968
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 67 N over Big River is a steel continuous stringer/multi-beam or girder carrying US 67 N over Big River in St. Francois County, Missouri. It was built in 1957 and reconstructed in 2009, so it is 68 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 17,968 vehicles a day, roughly 9% of them trucks, projected to reach 31,444 by 2044. The structure is 432 ft (131.7 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 | 7 Good | Some minor problems. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 US 67 N over Big River built?
It was built in 1957, making it 68 years old in 2025. It was reconstructed in 2009.
What condition is US 67 N over Big River 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 2024.
How much traffic does US 67 N over Big River carry?
About 17,968 vehicles per day (2024 count), of which roughly 9% are trucks.
How long is US 67 N over Big River?
The structure is 432 ft (131.7 m) long with a longest span of 90 ft (27.4 m) and a deck 32 ft wide.
Who owns US 67 N over Big River?
It is owned by the State Highway Agency.