Dexter Main Street over Mill Creek
GoodWashtenaw County, Michigan · Scio Twp Section 6 · Structure no. 000000000010992
- Built
- 2008
- 17 years old
- Condition
- Good
- inspected May 2023
- Type
- Stringer/Multi-beam or Girder
- Prestressed Concrete
- Length
- 101 ft
- 1 main span
- Daily traffic
- 18,086
- 2004 count
- Owner
- County
- County Highway Agency
About this bridge
Dexter Main Street over Mill Creek is a prestressed concrete stringer/multi-beam or girder carrying Dexter Main Street over Mill Creek in Washtenaw County, Michigan. It was built in 2008, so it is 17 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 18,086 vehicles a day, roughly 7% of them trucks, projected to reach 30,023 by 2026. The structure is 101 ft (30.8 m) long and 62 ft wide. 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 |
|---|---|---|
| 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 Dexter Main Street over Mill Creek built?
It was built in 2008, making it 17 years old in 2025.
What condition is Dexter Main Street 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 Dexter Main Street over Mill Creek carry?
About 18,086 vehicles per day (2004 count), of which roughly 7% are trucks.
How long is Dexter Main Street over Mill Creek?
The structure is 101 ft (30.8 m) long with a longest span of 96 ft (29.3 m) and a deck 62 ft wide.
Who owns Dexter Main Street over Mill Creek?
It is owned by the County Highway Agency.