W Grand Blvd SB over I-75
GoodWayne County, Michigan · In Detroit · Structure no. 000000000011741
- Built
- 2003
- 22 years old
- Condition
- Good
- inspected May 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 198 ft
- 2 main spans
- Daily traffic
- 4,235
- Owner
- State
- State Highway Agency
About this bridge
W Grand Blvd SB over I-75 is a steel continuous stringer/multi-beam or girder carrying W Grand Blvd SB over I-75 in Wayne County, Michigan. It was built in 2003, so it is 22 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 4,235 vehicles a day, roughly 17% of them trucks, projected to reach 82,600 by 2023. The structure is 198 ft (60.2 m) long and 49 ft wide. If it were closed, the detour would be 1.2 mi (2 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 | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was W Grand Blvd SB over I-75 built?
It was built in 2003, making it 22 years old in 2025.
What condition is W Grand Blvd SB over I-75 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 2024.
How much traffic does W Grand Blvd SB over I-75 carry?
About 4,235 vehicles per day (latest count), of which roughly 17% are trucks.
How long is W Grand Blvd SB over I-75?
The structure is 198 ft (60.2 m) long with a longest span of 106 ft (32.2 m) and a deck 49 ft wide.
Who owns W Grand Blvd SB over I-75?
It is owned by the State Highway Agency.