Nfa 2436 (sa 4736) over Gap Creek
GoodKnox County, Tennessee · Porter Field Gap RD · Structure no. 47024360003
- Built
- 2017
- 8 years old
- Condition
- Good
- inspected April 2024
- Type
- Culvert
- Concrete
- Length
- 32 ft
- 1 main span
- Daily traffic
- 4,046
- 2021 count
- Owner
- County
- County Highway Agency
About this bridge
Nfa 2436 (sa 4736) over Gap Creek is a concrete culvert carrying Nfa 2436 (sa 4736) over Gap Creek in Knox County, Tennessee. It was built in 2017, so it is 8 years old, younger than the Tennessee average of 47.4 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 4,046 vehicles a day, roughly 3% of them trucks, projected to reach 6,474 by 2042. The structure is 32 ft (9.8 m) long and 38 ft wide. If it were closed, the detour would be 14.9 mi (24 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 | 8 Very Good | No problems noted. |
| Culvert | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Nfa 2436 (sa 4736) over Gap Creek built?
It was built in 2017, making it 8 years old in 2025.
What condition is Nfa 2436 (sa 4736) over Gap 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 April 2024.
How much traffic does Nfa 2436 (sa 4736) over Gap Creek carry?
About 4,046 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Nfa 2436 (sa 4736) over Gap Creek?
The structure is 32 ft (9.8 m) long with a longest span of 32 ft (9.8 m) and a deck 38 ft wide.
Who owns Nfa 2436 (sa 4736) over Gap Creek?
It is owned by the County Highway Agency.