Norman Road over S Br Mill Creek Drain
FairSt. Clair County, Michigan · Sec 27-34 Lynn Twp · Structure no. 000000000010072
- Built
- 1975
- 50 years old
- Condition
- Fair
- inspected October 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 74 ft
- 5 main spans
- Daily traffic
- 151
- 1994 count
- Owner
- County
- County Highway Agency
About this bridge
Norman Road over S Br Mill Creek Drain is a prestressed concrete box beam or girders - multiple carrying Norman Road over S Br Mill Creek Drain in St. Clair County, Michigan. It was built in 1975, so it is 50 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
It carries about 151 vehicles a day, roughly 3% of them trucks, projected to reach 162 by 2014. The structure is 74 ft (22.5 m) long and 36 ft wide. If it were closed, the detour would be 3.1 mi (5 km).
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 6 Satisfactory | Structural elements show some minor deterioration. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 7 Good | Some minor problems. |
| Channel and channel protection | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Norman Road over S Br Mill Creek Drain built?
It was built in 1975, making it 50 years old in 2025.
What condition is Norman Road over S Br Mill Creek Drain in?
The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.
How much traffic does Norman Road over S Br Mill Creek Drain carry?
About 151 vehicles per day (1994 count), of which roughly 3% are trucks.
How long is Norman Road over S Br Mill Creek Drain?
The structure is 74 ft (22.5 m) long with a longest span of 35 ft (10.6 m) and a deck 36 ft wide.
Who owns Norman Road over S Br Mill Creek Drain?
It is owned by the County Highway Agency.