M25 Bignell’s Corner - Potters Bar

Bignell’s Corner Potters Bar

Opened 12 February 1984

Chronology Map for 1984

Current route

M25

Start point

Bignell’s Corner

End point

Potters Bar

Original route

A1178

This section had been open as A1178 since approximately 1976.

Road scheme and chronology data is courtesy SABRE (where much of it was gathered by member Ross Spur), with additional data from the UK Motorway Archive, the Scottish Roads Archive and the Northern Ireland Roads Site.

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