Update July 2019:
The Detroit-Windsor Tunnel, which is nearing the completion of its $21.6 million renovation project, will return to normal hours, open 24 hours per day from July 19 through mid August, after which it will close for only one night per week through Sept. 30.
Note: a temporary height restriction of 10 feet, 7 inches is in effect until further notice. We apologize for the inconvenience.
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