what is this tunnel?
It is a vehicular tunnel under the Hudson River
Holland Tunnel
The Holland Tunnel is a vehicular tunnel under the Hudson River.
what does the holland tunnel look like underwater UNANSWERABLE
wiki:5314337
Holland Tunnel [SEP] Introduction
The Holland Tunnel is a vehicular tunnel under the Hudson River. It connects Lower Manhattan in New York City to the east with Jersey City in New Jersey to the west. An integral conduit within the New York metropolitan area, the Holland Tunnel is operated by the Port Authority of New York and New Jersey (PANYNJ). The tunnel carries Interstate 78; the New Jersey side is also designated the eastern terminus of Route 139. The Holland Tunnel is one of three vehicular crossings between Manhattan and New Jersey, the others being the Lincoln Tunnel and the George Washington Bridge. Plans for a fixed vehicular crossing over the Hudson River were first devised in 1906.