New Trenton RD over Johnson Fork Whitewater
FairFranklin County, Indiana · 00.01 W. Johnson Fork RD · Structure no. 2400071
- Built
- 1970
- 55 years old, rebuilt 1985
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 69 ft
- 2 main spans
- Daily traffic
- 225
- 2024 count
- Owner
- County
- County Highway Agency
About this bridge
New Trenton RD over Johnson Fork Whitewater is a prestressed concrete box beam or girders - multiple carrying New Trenton RD over Johnson Fork Whitewater in Franklin County, Indiana. It was built in 1970 and reconstructed in 1985, so it is 55 years old, older than the Indiana average of 46.6 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 225 vehicles a day, roughly 4% of them trucks, projected to reach 301 by 2042. The structure is 69 ft (20.9 m) long and 21 ft wide. If it were closed, the detour would be 5 mi (8 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Channel and channel protection | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was New Trenton RD over Johnson Fork Whitewater built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 1985.
What condition is New Trenton RD over Johnson Fork Whitewater in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does New Trenton RD over Johnson Fork Whitewater carry?
About 225 vehicles per day (2024 count), of which roughly 4% are trucks.
How long is New Trenton RD over Johnson Fork Whitewater?
The structure is 69 ft (20.9 m) long with a longest span of 34 ft (10.4 m) and a deck 21 ft wide.
Who owns New Trenton RD over Johnson Fork Whitewater?
It is owned by the County Highway Agency.