vi‧a‧duct /ˈvaɪədʌkt/
noun [countable][
Date: 1800-1900;
Language: Latin;
Origin: via 'way, road' + English -duct (as in aqueduct)]
a long high bridge, especially one with
arches, that crosses a valley and has a road or railway on it
[TahlilGaran] Dictionary of Contemporary English ▲