CR 600S over Little Flatrock River
FairPosted for loadRush County, Indiana · 00.10 W of CR 100 E · Structure no. 7000139
- Built
- 1935
- 90 years old, rebuilt 1974
- Condition
- Fair
- inspected May 2023
- Type
- Channel Beam
- Concrete
- Length
- 107 ft
- 3 main spans
- Daily traffic
- 100
- 2019 count
- Owner
- County
- County Highway Agency
About this bridge
CR 600S over Little Flatrock River is a concrete channel beam carrying CR 600S over Little Flatrock River in Rush County, Indiana. It was built in 1935 and reconstructed in 1974, so it is 90 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. Its operating status is: posted for load restriction.
It carries about 100 vehicles a day, roughly 5% of them trucks, projected to reach 150 by 2039. The structure is 107 ft (32.6 m) long and 24 ft wide. If it were closed, the detour would be 2.5 mi (4 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 CR 600S over Little Flatrock River built?
It was built in 1935, making it 90 years old in 2025. It was reconstructed in 1974.
What condition is CR 600S over Little Flatrock River 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 May 2023.
How much traffic does CR 600S over Little Flatrock River carry?
About 100 vehicles per day (2019 count), of which roughly 5% are trucks.
How long is CR 600S over Little Flatrock River?
The structure is 107 ft (32.6 m) long with a longest span of 35 ft (10.6 m) and a deck 24 ft wide.
Who owns CR 600S over Little Flatrock River?
It is owned by the County Highway Agency.