The Tunnel With Two Lungs

The Slaying of Jack Clifford Holland: A 1942 Memphis Tragedy

His Tunnel Met Under the Hudson Two Days After He Died

2 Chief Engineers Died Building New York's Holland Tunnel — The 3rd Beat an Invisible Killer

The engineer who built it never drove through it

Holland Tunnel They Solved the Water Then They Realised the Air Would Kill Everyone with intro

Two Chief Engineers Died Building the Holland Tunnel Before a Single Car Went Through