14th ST over I-675
FairSaginaw County, Michigan · In Saginaw · Structure no. 000000000009129
- Built
- 1971
- 54 years old, rebuilt 2009
- Condition
- Fair
- inspected November 2024
- Type
- Stringer/Multi-beam or Girder
- Steel Continuous
- Length
- 182 ft
- 2 main spans
- Daily traffic
- 2,650
- 1990 count
- Owner
- State
- State Highway Agency
About this bridge
14th ST over I-675 is a steel continuous stringer/multi-beam or girder carrying 14th ST over I-675 in Saginaw County, Michigan. It was built in 1971 and reconstructed in 2009, so it is 54 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 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 2,650 vehicles a day, roughly 2% of them trucks, projected to reach 2,800 by 2010. The structure is 182 ft (55.5 m) long and 49 ft wide. If it were closed, the detour would be 1.9 mi (3 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 | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 6 Satisfactory | Structural elements show some minor deterioration. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was 14th ST over I-675 built?
It was built in 1971, making it 54 years old in 2025. It was reconstructed in 2009.
What condition is 14th ST over I-675 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 November 2024.
How much traffic does 14th ST over I-675 carry?
About 2,650 vehicles per day (1990 count), of which roughly 2% are trucks.
How long is 14th ST over I-675?
The structure is 182 ft (55.5 m) long with a longest span of 91 ft (27.7 m) and a deck 49 ft wide.
Who owns 14th ST over I-675?
It is owned by the State Highway Agency.