US 63 S over Gans CR
FairBoone County, Missouri · S 33 T 48 N R 12 W · Structure no. 2681
- Built
- 1973
- 52 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 130 ft
- 3 main spans
- Daily traffic
- 16,538
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 63 S over Gans CR is a prestressed concrete stringer/multi-beam or girder carrying US 63 S over Gans CR in Boone County, Missouri. It was built in 1973, so it is 52 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 16,538 vehicles a day, roughly 10% of them trucks, projected to reach 27,288 by 2044. The structure is 130 ft (39.6 m) long and 42 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 | 8 Very Good | No problems noted. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 63 S over Gans CR built?
It was built in 1973, making it 52 years old in 2025.
What condition is US 63 S over Gans 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 September 2023.
How much traffic does US 63 S over Gans CR carry?
About 16,538 vehicles per day (2024 count), of which roughly 10% are trucks.
How long is US 63 S over Gans CR?
The structure is 130 ft (39.6 m) long with a longest span of 50 ft (15.2 m) and a deck 42 ft wide.
Who owns US 63 S over Gans CR?
It is owned by the State Highway Agency.