Monroe Street over Saline River
FairWashtenaw County, Michigan · 0.5 MI S of US-12 · Structure no. 000000000011086
- Built
- 1984
- 41 years old
- Condition
- Fair
- inspected September 2023
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete
- Length
- 64 ft
- 1 main span
- Daily traffic
- 4,952
- 2006 count
- Owner
- City
- City or Municipal Highway Agency
About this bridge
Monroe Street over Saline River is a prestressed concrete box beam or girders - multiple carrying Monroe Street over Saline River in Washtenaw County, Michigan. It was built in 1984, so it is 41 years old, younger 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 6 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 4,952 vehicles a day, roughly 5% of them trucks, projected to reach 10,037 by 2028. The structure is 64 ft (19.5 m) long and 44 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 | 6 Satisfactory | Structural elements show some minor deterioration. |
| 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 Monroe Street over Saline River built?
It was built in 1984, making it 41 years old in 2025.
What condition is Monroe Street over Saline River 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 September 2023.
How much traffic does Monroe Street over Saline River carry?
About 4,952 vehicles per day (2006 count), of which roughly 5% are trucks.
How long is Monroe Street over Saline River?
The structure is 64 ft (19.5 m) long with a longest span of 64 ft (19.5 m) and a deck 44 ft wide.
Who owns Monroe Street over Saline River?
It is owned by the City or Municipal Highway Agency.