viaduct
noun[C]
uk/ˈvaɪə.dʌkt/us/ˈvaɪə.dʌkt/along, highbridge, usuallyheldup by manyarches, thatcarriesarailwayor aroadover avalley:
高架桥;高架道路arailwayviaduct高架铁路桥

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Bridges
- abutment
- airbridge
- aqueduct
- bridge
- cofferdam
- drawbridge
- flyover
- footbridge
- humpback bridge
- jetty
- overpass
- pier
- pontoon
- rope bridge
- span
- suspension bridge
- swing bridge
- toll bridge
- unbridged