Parker RD over Mill Creek
GoodWashtenaw County, Michigan · Scio Twp Sec 18 · Structure no. 000000000011028
- Built
- 2007
- 18 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 75 ft
- 1 main span
- Daily traffic
- 2,867
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
Parker RD over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying Parker RD over Mill Creek in Washtenaw County, Michigan. It was built in 2007, so it is 18 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.
It carries about 2,867 vehicles a day, roughly 9% of them trucks, projected to reach 5,178 by 2024. The structure is 75 ft (22.9 m) long and 43 ft wide. If it were closed, the detour would be 8.7 mi (14 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 | 8 Very Good | No problems noted. |
| Substructure | 8 Very Good | No problems noted. |
| Channel and channel protection | 8 Very Good | No problems noted. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Parker RD over Mill Creek built?
It was built in 2007, making it 18 years old in 2025.
What condition is Parker RD 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 Parker RD over Mill Creek carry?
About 2,867 vehicles per day (2004 count), of which roughly 9% are trucks.
How long is Parker RD over Mill Creek?
The structure is 75 ft (22.9 m) long with a longest span of 71 ft (21.6 m) and a deck 43 ft wide.
Who owns Parker RD over Mill Creek?
It is owned by the County Highway Agency.