spaghetti junction

English

An aerial view of the Gravelly Hill Interchange in Birmingham, West Midlands, England, United Kingdom, a junction on the M6 motorway which was the original one known as “Spaghetti Junction”. Roads forming such a complex junction are often termed "spaghetti junction".

Noun

spaghetti junction (plural spaghetti junctions)

  1. A complicated interchange with many intertwining roads.
    Hyponym: spaghetti bowl
  2. Any complicated intertwining of paths, whether physical or metaphorical.