The Detroit-Windsor Tunnel is the only existing underwater international border crossing tunnel. Opened in 1930, the tunnel is a convenient link between the downtowns of Windsor, Ontario, Canada and Detroit, Michigan, United States.

6 days ago · The Detroit Windsor Tunnel is an international border crossing that connects exciting downtown Detroit, Michigan with the charming city of Windsor, Ontario. Whether for work or play, traveling the tunnel is a unique experience under the Detroit River.

The Detroit-Windsor Tunnel is the only existing underwater international border crossing tunnel. Opened in 1930, the tunnel is a convenient link between the downtowns of Windsor, Ontario, Canada and Detroit, Michigan, United States.

The Detroit-Windsor Tunnel has introduced transponder technology in the form of Windshield Tags. Vehicles can pass through the toll plaza without the need for cards or cash. The antennas in the toll lanes read the tag and apply payment without having to roll down a window.

Nexpress ® Toll is a pre-paid account allowing users to cross the Detroit-Windsor Tunnel hassle free. With Nexpress ®, you simply drive through any toll lane and the gate will open. Your account will be deducted per trip in your preferred currency.

The Detroit-Windsor Tunnel is the only existing underwater international border crossing tunnel. Opened in 1930, the tunnel is a convenient link between the downtowns of Windsor, Ontario, Canada and Detroit, Michigan, United States.

Live camera view of Detroit-Windsor Tunnel.

Toggle navigation Detroit Windsor Tunnel. Nexpress Sign-Up Welcome Tunnel User! Please complete all required fields below. Load your account with a $75 deposit in your preferred currency using Visa, Master Card, American Express or Discover. After your payment is received, your Nexpress® Windshield Tag will be mailed to you within seven ...

The Detroit-Windsor Tunnel is the only existing underwater international border crossing tunnel. Opened in 1930, the tunnel is a convenient link between the downtowns of Windsor, Ontario, Canada and Detroit, Michigan, United States.

The Detroit-Windsor Tunnel is the only existing underwater international border crossing tunnel. Opened in 1930, the tunnel is a convenient link between the downtowns of Windsor, Ontario, Canada and Detroit, Michigan, United States.