US56 K15 HWY over S. Cottonwood River Drg.
GoodMarion County, Kansas · 0.71 MI E Wjct K15 · Structure no. 999905600570131
- Built
- 1949
- 76 years old, rebuilt 1970
- Condition
- Good
- inspected October 2023
- Type
- Culvert
- Concrete
- Length
- 25 ft
- 2 main spans
- Daily traffic
- 3,882
- 2023 count
- Owner
- State
- State Highway Agency
About this bridge
US56 K15 HWY over S. Cottonwood River Drg. is a concrete culvert carrying US56 K15 HWY over S. Cottonwood River Drg. in Marion County, Kansas. It was built in 1949 and reconstructed in 1970, so it is 76 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 3,882 vehicles a day, roughly 34% of them trucks, projected to reach 4,737 by 2044. The structure is 25 ft (7.6 m) long and 90 ft wide. If it were closed, the detour would be 6.8 mi (11 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 | 7 Good | Some minor problems. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US56 K15 HWY over S. Cottonwood River Drg. built?
It was built in 1949, making it 76 years old in 2025. It was reconstructed in 1970.
What condition is US56 K15 HWY over S. Cottonwood River Drg. 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 October 2023.
How much traffic does US56 K15 HWY over S. Cottonwood River Drg. carry?
About 3,882 vehicles per day (2023 count), of which roughly 34% are trucks.
How long is US56 K15 HWY over S. Cottonwood River Drg.?
The structure is 25 ft (7.6 m) long with a longest span of 12 ft (3.7 m) and a deck 90 ft wide.
Who owns US56 K15 HWY over S. Cottonwood River Drg.?
It is owned by the State Highway Agency.