US 421 over Drennon Creek
GoodHenry County, Kentucky · 1.8 MI S of Ky 22 · Structure no. 052B00080N
- Built
- 2006
- 19 years old
- Condition
- Good
- inspected July 2021
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 2,332
- 2020 count
- Owner
- State
- State Highway Agency
About this bridge
US 421 over Drennon Creek is a concrete culvert carrying US 421 over Drennon Creek in Henry County, Kentucky. It was built in 2006, so it is 19 years old, younger than the Kentucky average of 46.6 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 2,332 vehicles a day, roughly 16% of them trucks, projected to reach 2,332 by 2040. The structure is 32 ft (9.8 m) long and 34 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 421 over Drennon Creek built?
It was built in 2006, making it 19 years old in 2025.
What condition is US 421 over Drennon Creek 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 July 2021.
How much traffic does US 421 over Drennon Creek carry?
About 2,332 vehicles per day (2020 count), of which roughly 16% are trucks.
How long is US 421 over Drennon Creek?
The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m) and a deck 34 ft wide.
Who owns US 421 over Drennon Creek?
It is owned by the State Highway Agency.