US-23 SB over I-75 NB
IN MACKINAW CITY · County 047, Michigan · Built 1957 · 1 Lanes · 1,148 vehicles/day
Overall
Deck
8
Very Good
Superstructure
7
Good
Substructure
7
Good
Condition Ratings
| Component | Rating | Description |
|---|---|---|
| Deck | 8 | Very Good |
| Superstructure | 7 | Good |
| Substructure | 7 | Good |
Location
45.772411, -84.734631
This bridge is in worse condition than 47.4% of bridges in County 047. The average bridge in Michigan is 0 years old; this one is 69 years old.
Nearby Bridges
I-75 NB over D&M RR (ABN)
Built 1957
I-75 NB over CENTRAL ST
Built 1957
N MACKINAW HWY over I-75 NB
Built 1959
I-75 S APPR over HURON AVE
Built 1957
US-31 NB over I-75 NB
Built 1959
POTTER RD over I-75 NB
Built 1960
I-75 N APPR over STRAITS OF MACKINAC
Built 1942
I-75 over STRAITS OF MACKINAC
Built 1957
WILDERNESS PARK DR over CARP RIVER
Built 1968
OLIVER ROAD over CARP LAKE RIVER
Built 2006
Bridge Details
- Structure #
- 000000000002453
- Year Built
- 1957
- Reconstructed
- 2022
- Length
- 61 m (200.1 ft)
- Max Span
- 33.8 m
- Width
- 11.6 m (38.1 ft)
- Lanes
- 1
- Daily Traffic
- 1,148
- Material
- Steel
- Design
- Stringer/Multi-beam or Girder
- Owner
- State Highway Agency
- Last Inspected
- N/A
- Est. Improvement
- N/A
- Total Project Cost
- N/A
Data from FHWA National Bridge Inventory. Bridge conditions may have changed since the last inspection. This site is not affiliated with FHWA. Do not use for route clearance purposes.