flyover

From Wiktionary

Noun[change]

Singular
flyover

Plural
flyovers

Flyover in Lewin Kłodzki, Poland (1905)
  1. (US) A flyover is a low-level flight of a formal nature. (called flypast in British English)
  2. (UK) A flyover is a road or railway that passes over another, allowing both routes to cross smoothly.