Road 912 over Madd Creek
GoodSullivan County, Tennessee · Holston Aap Plant a · Structure no. DAPAMCHOL000009
- Built
- 1970
- 55 years old, rebuilt 1983
- Condition
- Good
- inspected July 2024
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 42 ft
- 1 main span
- Daily traffic
- 50
- 2020 count
- Owner
- Federal
- Army
About this bridge
Road 912 over Madd Creek is a prestressed concrete stringer/multi-beam or girder carrying Road 912 over Madd Creek in Sullivan County, Tennessee. It was built in 1970 and reconstructed in 1983, so it is 55 years old, older 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 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 50 vehicles a day, roughly 10% of them trucks, projected to reach 75 by 2046. The structure is 42 ft (12.7 m) long and 28 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 |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 8 Very Good | No problems noted. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Road 912 over Madd Creek built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1983.
What condition is Road 912 over Madd 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 2024.
How much traffic does Road 912 over Madd Creek carry?
About 50 vehicles per day (2020 count), of which roughly 10% are trucks.
How long is Road 912 over Madd Creek?
The structure is 42 ft (12.7 m) long with a longest span of 39 ft (11.8 m) and a deck 28 ft wide.
Who owns Road 912 over Madd Creek?
It is owned by the Army.