Shackelford RD over Daniel Boone CR
GoodSt. Louis County, Missouri · S 16 T 47 N R 6 E · Structure no. 35172
- Built
- 2015
- 10 years old
- Condition
- Good
- inspected February 2024
- Type
- Culvert
- Concrete Continuous
- Length
- 49 ft
- 2 main spans
- Daily traffic
- 31,325
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
Shackelford RD over Daniel Boone CR is a concrete continuous culvert carrying Shackelford RD over Daniel Boone CR in St. Louis County, Missouri. It was built in 2015, so it is 10 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 31,325 vehicles a day, roughly 2% of them trucks, projected to reach 42,289 by 2044. The structure is 49 ft (14.8 m) long and 60 ft wide. If it were closed, the detour would be 1.2 mi (2 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 |
|---|---|---|
| Channel and channel protection | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Shackelford RD over Daniel Boone CR built?
It was built in 2015, making it 10 years old in 2025.
What condition is Shackelford RD over Daniel Boone CR 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 February 2024.
How much traffic does Shackelford RD over Daniel Boone CR carry?
About 31,325 vehicles per day (2024 count), of which roughly 2% are trucks.
How long is Shackelford RD over Daniel Boone CR?
The structure is 49 ft (14.8 m) long with a longest span of 16 ft (4.9 m) and a deck 60 ft wide.
Who owns Shackelford RD over Daniel Boone CR?
It is owned by the County Highway Agency.