US 61 N over Kochs CR
GoodJefferson County, Missouri · S 6 T 41 N R 6 E · Structure no. 33836
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected November 2024
- Type
- Box Beam or Girders - Single or Spread
- Prestressed Concrete
- Length
- 60 ft
- 1 main span
- Daily traffic
- 5,707
- 2024 count
- Owner
- State
- State Highway Agency
About this bridge
US 61 N over Kochs CR is a prestressed concrete box beam or girders - single or spread carrying US 61 N over Kochs CR in Jefferson County, Missouri. It was built in 2011, so it is 14 years old, younger than the Missouri average of 45.1 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 5,707 vehicles a day, roughly 5% of them trucks, projected to reach 9,702 by 2044. The structure is 60 ft (18.3 m) long and 54 ft wide. If it were closed, the detour would be 24.2 mi (39 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was US 61 N over Kochs CR built?
It was built in 2011, making it 14 years old in 2025.
What condition is US 61 N over Kochs CR 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 2024.
How much traffic does US 61 N over Kochs CR carry?
About 5,707 vehicles per day (2024 count), of which roughly 5% are trucks.
How long is US 61 N over Kochs CR?
The structure is 60 ft (18.3 m) long with a longest span of 60 ft (18.3 m) and a deck 54 ft wide.
Who owns US 61 N over Kochs CR?
It is owned by the State Highway Agency.