the.com/viaduct
a bridge that refuses to admit it's just a really committed wall
name originfrom Latin via plus aqueduct, coined around 1816
vs bridgecrosses dry land or valleys, not just water
roman ancestorssome 2000-year-old arches still carry traffic today
longest oneChina's Danyang–Kunshan runs 102 miles
arch mathrepeated spans spread weight, defying gravity cheaply