Rs 558 61st over South Fork Big Slough
GoodSedgwick County, Kansas · 61STN 0.8 E of 295THW · Structure no. 000000000870810
- Built
- 1976
- 49 years old, rebuilt 2016
- Condition
- Good
- inspected April 2023
- Type
- Slab
- Concrete Continuous
- Length
- 123 ft
- 3 main spans
- Daily traffic
- 712
- 2022 count
- Owner
- County
- County Highway Agency
About this bridge
Rs 558 61st over South Fork Big Slough is a concrete continuous slab carrying Rs 558 61st over South Fork Big Slough in Sedgwick County, Kansas. It was built in 1976 and reconstructed in 2016, so it is 49 years old, younger 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.
It carries about 712 vehicles a day, roughly 6% of them trucks, projected to reach 869 by 2044. The structure is 123 ft (37.5 m) long and 46 ft wide. If it were closed, the detour would be 3.1 mi (5 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 | 8 Very Good | No problems noted. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Rs 558 61st over South Fork Big Slough built?
It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2016.
What condition is Rs 558 61st over South Fork Big Slough 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 Rs 558 61st over South Fork Big Slough carry?
About 712 vehicles per day (2022 count), of which roughly 6% are trucks.
How long is Rs 558 61st over South Fork Big Slough?
The structure is 123 ft (37.5 m) long with a longest span of 48 ft (14.5 m) and a deck 46 ft wide.
Who owns Rs 558 61st over South Fork Big Slough?
It is owned by the County Highway Agency.