CR 300S over Little Flatrock River
FairPosted for loadRush County, Indiana · 00.85 W of CR 450 E · Structure no. 7000150
- Built
- 1955
- 70 years old, rebuilt 1977
- Condition
- Fair
- inspected April 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 44 ft
- 1 main span
- Daily traffic
- 100
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
CR 300S over Little Flatrock River is a prestressed concrete box beam or girders - multiple carrying CR 300S over Little Flatrock River in Rush County, Indiana. It was built in 1955 and reconstructed in 1977, so it is 70 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 2040. The structure is 44 ft (13.5 m) long and 19 ft wide. If it were closed, the detour would be 1.9 mi (3 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 300S over Little Flatrock River built?
It was built in 1955, making it 70 years old in 2025. It was reconstructed in 1977.
What condition is CR 300S 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 April 2024.
How much traffic does CR 300S over Little Flatrock River carry?
About 100 vehicles per day (2020 count), of which roughly 5% are trucks.
How long is CR 300S over Little Flatrock River?
The structure is 44 ft (13.5 m) long with a longest span of 42 ft (12.8 m) and a deck 19 ft wide.
Who owns CR 300S over Little Flatrock River?
It is owned by the County Highway Agency.