US 63 S over Silver Fk CR
FairBoone County, Missouri · S 13 T 50 N R 13 W · Structure no. 4415
- Built
- 1997
- 28 years old
- Condition
- Fair
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 245 ft
- 4 main spans
- Daily traffic
- 8,082
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 63 S over Silver Fk CR is a prestressed concrete continuous stringer/multi-beam or girder carrying US 63 S over Silver Fk CR in Boone County, Missouri. It was built in 1997, so it is 28 years old, younger 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 8,082 vehicles a day, roughly 12% of them trucks, projected to reach 13,335 by 2044. The structure is 245 ft (74.7 m) long and 41 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 7 Good | Some minor problems. |
| 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 Silver Fk CR built?
It was built in 1997, making it 28 years old in 2025.
What condition is US 63 S over Silver Fk 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 Silver Fk CR carry?
About 8,082 vehicles per day (2024 count), of which roughly 12% are trucks.
How long is US 63 S over Silver Fk CR?
The structure is 245 ft (74.7 m) long with a longest span of 61 ft (18.6 m) and a deck 41 ft wide.
Who owns US 63 S over Silver Fk CR?
It is owned by the State Highway Agency.