US 63 N over US 63C Cst Conley RD
GoodBoone County, Missouri · S 8 T 48 N R 12 W · Structure no. 3363
- Built
- 1993
- 32 years old
- Condition
- Good
- inspected September 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete Continuous
- Length
- 272 ft
- 4 main spans
- Daily traffic
- 11,297
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 63 N over US 63C Cst Conley RD is a prestressed concrete continuous stringer/multi-beam or girder carrying US 63 N over US 63C Cst Conley RD in Boone County, Missouri. It was built in 1993, so it is 32 years old, younger than the Missouri average of 45.1 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 11,297 vehicles a day, roughly 7% of them trucks, projected to reach 18,640 by 2044. The structure is 272 ft (82.9 m) long and 41 ft wide. If it were closed, the detour would be 0.6 mi (1 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 63 N over US 63C Cst Conley RD built?
It was built in 1993, making it 32 years old in 2025.
What condition is US 63 N over US 63C Cst Conley RD in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in September 2023.
How much traffic does US 63 N over US 63C Cst Conley RD carry?
About 11,297 vehicles per day (2024 count), of which roughly 7% are trucks.
How long is US 63 N over US 63C Cst Conley RD?
The structure is 272 ft (82.9 m) long with a longest span of 70 ft (21.3 m) and a deck 41 ft wide.
Who owns US 63 N over US 63C Cst Conley RD?
It is owned by the State Highway Agency.