I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy
PoorWayne County, Michigan · In Detroit · Structure no. 000000000011819
- Built
- 1964
- 61 years old
- Condition
- Poor
- inspected October 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 111 ft
- 1 main span
- Daily traffic
- 10,110
- 1982 count
- Owner
- State
- State Highway Agency
About this bridge
I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy is a steel stringer/multi-beam or girder carrying I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy in Wayne County, Michigan. It was built in 1964, so it is 61 years old, older than the Michigan average of 48.3 years.
The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
It carries about 10,110 vehicles a day, roughly 3% of them trucks, projected to reach 11,627 by 2002. The structure is 111 ft (33.8 m) long and 27 ft wide.
Location
Open in Google MapsCondition and inspection
The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy built?
It was built in 1964, making it 61 years old in 2025.
What condition is I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy in?
The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.
How much traffic does I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy carry?
About 10,110 vehicles per day (1982 count), of which roughly 3% are trucks.
How long is I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy?
The structure is 111 ft (33.8 m) long with a longest span of 111 ft (33.8 m) and a deck 27 ft wide.
Who owns I-75 SB Exit Ramp over I-75 E&w to SB Turn Rdwy?
It is owned by the State Highway Agency.