CR 100 South over Mcmillan Ditch
FairJackson County, Indiana · 0.74 W of CR 500 W · Structure no. 3600153
- Built
- 1988
- 37 years old
- Condition
- Fair
- inspected April 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 40 ft
- 1 main span
- Daily traffic
- 30
- 2013 count
- Owner
- County
- County Highway Agency
About this bridge
CR 100 South over Mcmillan Ditch is a prestressed concrete box beam or girders - multiple carrying CR 100 South over Mcmillan Ditch in Jackson County, Indiana. It was built in 1988, so it is 37 years old, younger 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 6 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 30 vehicles a day, roughly 5% of them trucks, projected to reach 40 by 2033. The structure is 40 ft (12.1 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
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was CR 100 South over Mcmillan Ditch built?
It was built in 1988, making it 37 years old in 2025.
What condition is CR 100 South over Mcmillan Ditch 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 2023.
How much traffic does CR 100 South over Mcmillan Ditch carry?
About 30 vehicles per day (2013 count), of which roughly 5% are trucks.
How long is CR 100 South over Mcmillan Ditch?
The structure is 40 ft (12.1 m) long with a longest span of 36 ft (10.9 m) and a deck 24 ft wide.
Who owns CR 100 South over Mcmillan Ditch?
It is owned by the County Highway Agency.