Longest Tunnel in Tennessee

4.7/5
(18) · Lookout in Middlesboro, United States
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The Cumberland Gap Tunnel is a dual-bore, four lane vehicular tunnel that carries U. S. Route 25E under Cumberland Gap National Historical Park …

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Triphobo
4.7/5 · 18 reviews

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Frequently asked questions

Q:
What is the height and width limit in the tunnel?
A:
Height is 16’6” & Width Is 32’. There are sensors on the approaches to the tunnels that detect when a vehicle is too tall to travel...
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Data from: Yelp.ca