Rocky Fork RD over Mill Creek
GoodWilliamson County, Tennessee · 0.25 MI E of US41A · Structure no. 94009860001
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete Continuous
- Length
- 212 ft
- 3 main spans
- Daily traffic
- 8,362
- 2021 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Rocky Fork RD over Mill Creek is a prestressed concrete continuous box beam or girders - single or spread carrying Rocky Fork RD over Mill Creek in Williamson County, Tennessee. It was built in 2008, so it is 17 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 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 8,362 vehicles a day, roughly 3% of them trucks, projected to reach 13,380 by 2041. The structure is 212 ft (64.5 m) long and 34 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 | 7 Good | Some minor problems. |
| 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 Rocky Fork RD over Mill Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is Rocky Fork RD over Mill 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 2023.
How much traffic does Rocky Fork RD over Mill Creek carry?
About 8,362 vehicles per day (2021 count), of which roughly 3% are trucks.
How long is Rocky Fork RD over Mill Creek?
The structure is 212 ft (64.5 m) long with a longest span of 71 ft (21.6 m) and a deck 34 ft wide.
Who owns Rocky Fork RD over Mill Creek?
It is owned by the City or Municipal Highway Agency.