If it's bumper to bumper, definitely long. But distance wise, it's not bad. The tunnel lengths vary from about 7,500 - 8,200 feet. At normal 35mph speed, with moving traffic, shouldn't take more than two mins max to pass through.
Yes
The Lincoln Tunnel is about 1.5 miles long or 2.4km. Which, is when comparing bridges and tunnels about average.
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