Northgate #43 over Mill Creek
GoodJohnson County, Kansas · 0.1N of Harold St. · Structure no. 521200460000043
- Built
- 1987
- 38 years old
- Condition
- Good
- inspected May 2023
- Type
- Culvert
- Concrete
- Length
- 45 ft
- 3 main spans
- Daily traffic
- 11,775
- 2007 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Northgate #43 over Mill Creek is a concrete culvert carrying Northgate #43 over Mill Creek in Johnson County, Kansas. It was built in 1987, so it is 38 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 11,775 vehicles a day, roughly 5% of them trucks, projected to reach 16,960 by 2043. The structure is 45 ft (13.7 m) long.
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 Northgate #43 over Mill Creek built?
It was built in 1987, making it 38 years old in 2025.
What condition is Northgate #43 over Mill 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 May 2023.
How much traffic does Northgate #43 over Mill Creek carry?
About 11,775 vehicles per day (2007 count), of which roughly 5% are trucks.
How long is Northgate #43 over Mill Creek?
The structure is 45 ft (13.7 m) long with a longest span of 14 ft (4.2 m).
Who owns Northgate #43 over Mill Creek?
It is owned by the City or Municipal Highway Agency.