causeway (verb)

a road that is raised above water or marshland or sand

causeway (verb)

provide with a causeway

"A causewayed swamp"

causeway (verb)

pave a road with cobblestones or pebbles

causeway (Noun)

A road that is raised, as to be above water, marshland etc.

Causeway

A causeway is a road or railway route across a broad body of water or wetland raised up on an embankment. Some causeways may only be usable at low tide and the distinction between causeways and viaducts can become blurred when flood-relief culverts are incorporated in the structure; a causeway is however primarily supported on earth or stone, whereas a bridge or viaduct is mainly supported by free-standing columns or arches.

Causeway

A causeway is a track, road or railway on the upper point of an embankment across "a low, or wet place, or piece of water". It can be constructed of earth, masonry, wood, or concrete. One of the earliest known wooden causeways is the Sweet Track in the Somerset Levels, England, which dates from the Neolithic age. Timber causeways may also be described as both boardwalks and bridges.