xmlns:atom="http://www.w3.org/2005/Atom" xmlns:atom="http://www.w3.org/2005/Atom"
21. A length of existing highway proposed to be classified as the A12, commencing from a point at the North Portal of the existing Blackwall Tunnel Southbound, to a point at the South Portal of the existing Blackwall Tunnel Southbound, crossing the Borough boundary at the mid-point beneath the river Thames.
Identified by a green line on the classification of roads plans (classification).