ferry

Trucks plowed through the water to ferry flood victims to safety.

A “moving platform” scheme[…]is more technologically ambitious than maglev trains even though it relies on conventional rails. Local trains would use side-by-side rails to roll alongside intercity trains and allow passengers to switch trains by stepping through docking bays. […] This would also let high-speed trains skirt cities as moving platforms ferry passengers to and from the city centre.

They ferry over this Lethean sound / Both to and fro.