Enbridge Line 5 Tunnel Under the Straits of Mackinac
One of 10,000+ projects Taiyo tracks in Michigan.
Source: Michigan Public
Enbridge is seeking permits from the State of Michigan to construct a tunnel under the Straits of Mackinac that would house a new segment of the Line 5 oil and natural gas liquids pipeline. The existing pipeline is 72 years old and currently sits on the lakebed of the Straits connecting Lake Michigan and Lake Huron. The project requires permits from the Michigan Department of Environment, Great La
- Status
- Prospective
- Sector
- Oil and Gas, Natural Gas, Tunnel, Government
- Location
- Mackinaw City, Michigan, United States of America
- Updated
- 22 Jul 2026
- Source
- Michigan Public
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Project Information
Participants
Company |
Status
Original status | planned |
Taiyo status | Prospective |
Taiyo last update | 2026-07-22 |
Contact
| Not available for this record. |
Description
Description | Enbridge is seeking permits from the State of Michigan to construct a tunnel under the Straits of Mackinac that would house a new segment of the Line 5 oil and natural gas liquids pipeline. The existing pipeline is 72 years old and currently sits on the lakebed of the Straits connecting Lake Michigan and Lake Huron. The project requires permits from the Michigan Department of Environment, Great Lakes, and Energy and the U.S. Army Corps of Engineers. |
Original sector | Energy |
Location
Country | United States of America (USA) |
State | Michigan |
City | Mackinaw City |
Source
Source | Michigan Public |
URL |
More Details
Record type | Project |
Sector | Oil and Gas, Natural Gas, Tunnel, Government |
Article published date | 2025-09-16 |
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