Mystery Bridge Nr. 86: Brick Culverts Spanning Drainage Canals And Gullies Along The North Sea

Culverts- tunnels that channel water under roads. Culverts are used as a substitute for (mainly small to medium-sized) bridges spanning creeks and small waterways as they have several advantages. First and foremost, they provide minimum maintenance, as either earth and roadway cover them or the short crossings are anchored to the ground and supported by…
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