Milham Ave over Portage Creek
GoodPosted for loadKalamazoo County, Michigan · Sec 3-10 Portage Twp · Structure no. 000000000004689
- Built
- 1990
- 35 years old
- Condition
- Good
- inspected September 2023
- Type
- Culvert
- Concrete
- Length
- 22 ft
- 1 main span
- Daily traffic
- 13,142
- 2022 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Milham Ave over Portage Creek is a concrete culvert carrying Milham Ave over Portage Creek in Kalamazoo County, Michigan. It was built in 1990, so it is 35 years old, younger than the Michigan average of 48.3 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. Its operating status is: posted for load restriction.
It carries about 13,142 vehicles a day, roughly 4% of them trucks, projected to reach 18,398 by 2042. The structure is 22 ft (6.6 m) long. If it were closed, the detour would be 3.7 mi (6 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 | 8 Very Good | No problems noted. |
| Culvert | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Milham Ave over Portage Creek built?
It was built in 1990, making it 35 years old in 2025.
What condition is Milham Ave over Portage 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 September 2023.
How much traffic does Milham Ave over Portage Creek carry?
About 13,142 vehicles per day (2022 count), of which roughly 4% are trucks.
How long is Milham Ave over Portage Creek?
The structure is 22 ft (6.6 m) long with a longest span of 20 ft (6.1 m).
Who owns Milham Ave over Portage Creek?
It is owned by the City or Municipal Highway Agency.