Indigo Rd. over Antelope Creek
GoodPosted for loadMarion County, Kansas · 5.9S of Hillsboro · Structure no. 000000000570180
- Built
- 1970
- 55 years old
- Condition
- Good
- inspected January 2025
- Type
- Culvert
- Concrete
- Length
- 39 ft
- 3 main spans
- Daily traffic
- 1,500
- 2020 count
- Owner
- County
- County Highway Agency
About this bridge
Indigo Rd. over Antelope Creek is a concrete culvert carrying Indigo Rd. over Antelope Creek in Marion County, Kansas. It was built in 1970, so it is 55 years old, older than the Kansas average of 52.8 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. Its operating status is: posted for load restriction.
It carries about 1,500 vehicles a day, projected to reach 1,600 by 2045. The structure is 39 ft (11.9 m) long and 47 ft wide. If it were closed, the detour would be 1.9 mi (3 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 |
|---|---|---|
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Indigo Rd. over Antelope Creek built?
It was built in 1970, making it 55 years old in 2025.
What condition is Indigo Rd. over Antelope 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 January 2025.
How much traffic does Indigo Rd. over Antelope Creek carry?
About 1,500 vehicles per day (2020 count).
How long is Indigo Rd. over Antelope Creek?
The structure is 39 ft (11.9 m) long with a longest span of 12 ft (3.6 m) and a deck 47 ft wide.
Who owns Indigo Rd. over Antelope Creek?
It is owned by the County Highway Agency.