CR 100 South over Grassy Creek
GoodJackson County, Indiana · 0.53 E of CR 600 E · Structure no. 3600084
- Built
- 1980
- 45 years old
- Condition
- Good
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 36 ft
- 1 main span
- Daily traffic
- 50
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
CR 100 South over Grassy Creek is a prestressed concrete box beam or girders - multiple carrying CR 100 South over Grassy Creek in Jackson County, Indiana. It was built in 1980, so it is 45 years old, younger than the Indiana average of 46.6 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 2% of them trucks, projected to reach 80 by 2033. The structure is 36 ft (10.9 m) long and 24 ft wide. If it were closed, the detour would be 0.6 mi (1 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 | 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 100 South over Grassy Creek built?
It was built in 1980, making it 45 years old in 2025.
What condition is CR 100 South over Grassy 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 CR 100 South over Grassy Creek carry?
About 50 vehicles per day (2013 count), of which roughly 2% are trucks.
How long is CR 100 South over Grassy Creek?
The structure is 36 ft (10.9 m) long with a longest span of 32 ft (9.9 m) and a deck 24 ft wide.
Who owns CR 100 South over Grassy Creek?
It is owned by the County Highway Agency.