N. Michigan over Hallmark Tributary
GoodDouglas County, Kansas · N. Michigan & Wood Creek · Structure no. 415350233221017
- Built
- 2002
- 23 years old
- Condition
- Good
- inspected November 2024
- Type
- Culvert
- Concrete
- Length
- 66 ft
- 4 main spans
- Daily traffic
- 6,390
- 2013 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
N. Michigan over Hallmark Tributary is a concrete culvert carrying N. Michigan over Hallmark Tributary in Douglas County, Kansas. It was built in 2002, so it is 23 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 6,390 vehicles a day, roughly 1% of them trucks, projected to reach 7,980 by 2044. The structure is 66 ft (20.1 m) long and 61 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 N. Michigan over Hallmark Tributary built?
It was built in 2002, making it 23 years old in 2025.
What condition is N. Michigan over Hallmark Tributary 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 N. Michigan over Hallmark Tributary carry?
About 6,390 vehicles per day (2013 count), of which roughly 1% are trucks.
How long is N. Michigan over Hallmark Tributary?
The structure is 66 ft (20.1 m) long with a longest span of 16 ft (4.9 m) and a deck 61 ft wide.
Who owns N. Michigan over Hallmark Tributary?
It is owned by the City or Municipal Highway Agency.