A tunnel is an underground or undersea passageway. It is dug through surrounding soil, earth or rock, or laid under water, and is usually completely enclosed except for the two portals …

In 2023, we carried more traffic than any bridge and tunnel authority in the nation—more than 336 million vehicles. Surplus revenues from our tolls help support MTA public transit services.

tunnels and underground excavations, horizontal underground passageway produced by excavation or occasionally by nature’s action in dissolving a soluble rock, such as limestone. A …

The meaning of TUNNEL is a covered passageway; specifically : a horizontal passageway through or under an obstruction. How to use tunnel in a sentence.

The Queens–Midtown Tunnel (often referred to as the Midtown Tunnel) [2][3] is a vehicular tunnel under the East River in New York City, connecting the boroughs of Manhattan and Queens. …

Jan 3, 2025 · The Queens-Midtown Tunnel was opened in 1940 by the New York City Tunnel Authority to relieve traffic congestion on the city's East River bridges. One of the largest public …

Tunnels are dug in types of materials varying from soft clay to hard rock.

The following is a list of some tunnels in the United States of America. More tunnels may be found in each state than are included on this list.

Downtown Tunnels Downtown's "underground" is a system of tunnels 20 feet below Houston's Downtown streets and more than six miles long. Starting in the 1930s as a tunnel between two …

TUNNEL definition: 1. a long passage under or through the ground, especially one made by people: 2. the long passage…. Learn more.