Ann Arbor Road over North Macon Creek
GoodMonroe County, Michigan · 0.2 MI N of Ostrander RD · Structure no. 000000000007256
- Built
- 1947
- 78 years old, rebuilt 2003
- Condition
- Good
- inspected August 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 45 ft
- 1 main span
- Daily traffic
- 2,378
- 2017 count
- Owner
- County
- County Highway Agency
About this bridge
Ann Arbor Road over North Macon Creek is a prestressed concrete box beam or girders - multiple carrying Ann Arbor Road over North Macon Creek in Monroe County, Michigan. It was built in 1947 and reconstructed in 2003, so it is 78 years old, older 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.
It carries about 2,378 vehicles a day, roughly 15% of them trucks, projected to reach 2,735 by 2037. The structure is 45 ft (13.7 m) long and 47 ft wide. If it were closed, the detour would be 11.8 mi (19 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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Ann Arbor Road over North Macon Creek built?
It was built in 1947, making it 78 years old in 2025. It was reconstructed in 2003.
What condition is Ann Arbor Road over North Macon 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 August 2023.
How much traffic does Ann Arbor Road over North Macon Creek carry?
About 2,378 vehicles per day (2017 count), of which roughly 15% are trucks.
How long is Ann Arbor Road over North Macon Creek?
The structure is 45 ft (13.7 m) long with a longest span of 43 ft (13.1 m) and a deck 47 ft wide.
Who owns Ann Arbor Road over North Macon Creek?
It is owned by the County Highway Agency.