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>Staten Island to Manhattan
>only 5.3 miles in distance
>max depth 80 ft
>average depth 50 ft
>bridge totally feasible
>tunnel totally feasible
>tunnel can be electric train only like the Channel Tunnel if creating an artificial island for mechanical ventilation for car exhaust is a problem
How come there isn't either?
>only 5.3 miles in distance
>max depth 80 ft
>average depth 50 ft
>bridge totally feasible
>tunnel totally feasible
>tunnel can be electric train only like the Channel Tunnel if creating an artificial island for mechanical ventilation for car exhaust is a problem
How come there isn't either?