I-475 over Davison - Broadway Aves
PoorGenesee County, Michigan · In Flint · Structure no. 000000000002673
- Built
- 1976
- 49 years old, rebuilt 2001
- Condition
- Poor
- inspected April 2024
- Type
- Stringer/Multi-beam or Girder
- Steel
- Length
- 440 ft
- 7 main spans
- Daily traffic
- 63,400
- 2007 count
- Owner
- State
- State Highway Agency
About this bridge
I-475 over Davison - Broadway Aves is a steel stringer/multi-beam or girder carrying I-475 over Davison - Broadway Aves in Genesee County, Michigan. It was built in 1976 and reconstructed in 2001, so it is 49 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. Its operating status is: open, would be posted or closed except for temporary shoring.
It carries about 63,400 vehicles a day, roughly 3% of them trucks, projected to reach 66,597 by 2018. The structure is 440 ft (134.1 m) long and 125 ft wide. If it were closed, the detour would be 1.2 mi (2 km).
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 | 5 Fair | All primary structural elements are sound but may have minor section loss, cracking, spalling or scour. |
| Superstructure | 6 Satisfactory | Structural elements show some minor deterioration. |
| Substructure | 4 Poor | Advanced section loss, deterioration, spalling or scour. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was I-475 over Davison - Broadway Aves built?
It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2001.
What condition is I-475 over Davison - Broadway Aves 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 April 2024.
How much traffic does I-475 over Davison - Broadway Aves carry?
About 63,400 vehicles per day (2007 count), of which roughly 3% are trucks.
How long is I-475 over Davison - Broadway Aves?
The structure is 440 ft (134.1 m) long with a longest span of 79 ft (24 m) and a deck 125 ft wide.
Who owns I-475 over Davison - Broadway Aves?
It is owned by the State Highway Agency.