I-475 Ramps G & H over I-475RMPS E&f I-69&475
FairGenesee County, Michigan · In Flint · Structure no. 000000000002660
- Built
- 1970
- 55 years old, rebuilt 2022
- Condition
- Fair
- inspected August 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 581 ft
- 2 main spans
- Daily traffic
- 10,425
- 2022 count
- Owner
- State
- State Highway Agency
About this bridge
I-475 Ramps G & H over I-475RMPS E&f I-69&475 is a steel continuous stringer/multi-beam or girder carrying I-475 Ramps G & H over I-475RMPS E&f I-69&475 in Genesee County, Michigan. It was built in 1970 and reconstructed in 2022, so it is 55 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 10,425 vehicles a day, roughly 7% of them trucks, projected to reach 11,989 by 2042. The structure is 581 ft (177.1 m) long and 56 ft wide.
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 | 8 Very Good | No problems noted. |
| Superstructure | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-475 Ramps G & H over I-475RMPS E&f I-69&475 built?
It was built in 1970, making it 55 years old in 2025. It was reconstructed in 2022.
What condition is I-475 Ramps G & H over I-475RMPS E&f I-69&475 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 August 2024.
How much traffic does I-475 Ramps G & H over I-475RMPS E&f I-69&475 carry?
About 10,425 vehicles per day (2022 count), of which roughly 7% are trucks.
How long is I-475 Ramps G & H over I-475RMPS E&f I-69&475?
The structure is 581 ft (177.1 m) long with a longest span of 155 ft (47.2 m) and a deck 56 ft wide.
Who owns I-475 Ramps G & H over I-475RMPS E&f I-69&475?
It is owned by the State Highway Agency.