21st St. North over East Frk Chisholm Creek
GoodSedgwick County, Kansas · 21st ST N at New York · Structure no. 430400876500050
- Built
- 1971
- 54 years old, rebuilt 2001
- Condition
- Good
- inspected November 2023
- Type
- Slab
- Concrete Continuous
- Length
- 117 ft
- 3 main spans
- Daily traffic
- 14,800
- 2006 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
21st St. North over East Frk Chisholm Creek is a concrete continuous slab carrying 21st St. North over East Frk Chisholm Creek in Sedgwick County, Kansas. It was built in 1971 and reconstructed in 2001, so it is 54 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.
It carries about 14,800 vehicles a day, roughly 2% of them trucks, projected to reach 18,000 by 2039. The structure is 117 ft (35.8 m) long and 97 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 21st St. North over East Frk Chisholm Creek built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2001.
What condition is 21st St. North over East Frk Chisholm 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 November 2023.
How much traffic does 21st St. North over East Frk Chisholm Creek carry?
About 14,800 vehicles per day (2006 count), of which roughly 2% are trucks.
How long is 21st St. North over East Frk Chisholm Creek?
The structure is 117 ft (35.8 m) long with a longest span of 46 ft (13.9 m) and a deck 97 ft wide.
Who owns 21st St. North over East Frk Chisholm Creek?
It is owned by the City or Municipal Highway Agency.