Building the McAdoo Tunnel, Under the Hudson River, New York.
Hudson River Tunnel Curve, New York.
Hudson River Tunnel, Connecting New York and New Jersey
Hudson River Tunnel, Connecting New York and New Jersey.
Pennsylvania R. R. under the Hudson River, New York City.
[McAdoo Tunnel.]
View in the Hudson & Manhattan R.R. Company's Tunnel. Under the Hudson River.
Hudson River Tunnel Curve, New York
Pennsylvania R.R. under the Hudson River, New York City.
Holland Tunnel from New Jersey
Hudson River, north from Fort Washington Park, New York.
Interior of Holland Tunnel, New York City
Tunnel Through "Anthony's Nose," Looking North.
East River Tunnel, New York
Tube connecting New York and Brooklyn, 90 feet under bed of East River.