# The Silvertown Tunnel Order 2018, Paragraph 3: A12 Crossover between Blackwall Tunnel Southern Approach Northbound and Southbound Carriageways


A length of highway proposed to be improved and to be classified as part of the A12, commencing from a point on the existing A102 Blackwall Tunnel southern approach Northbound carriageway 350 metres south of the existing Blackwall Tunnel South Portal, and continuing in a generally northerly direction, to a point where it joins the existing A102 Blackwall Tunnel southern approach Southbound carriageway at a point 400 metres south of the existing Blackwall Tunnel South Portal, at a point immediately south of the existing junction of the A102 Blackwall Tunnel southern approach Southbound with the existing Pavilion Lane.
Identified by a green line on the classification of roads plans (classification).

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Source: https://www.legislation.gov.uk/uksi/2018/574/schedule/10/paragraph/3 (the official version)
Page: https://openlegislation.uk/silvertown-tunnel-order-2018/schedule-10/paragraph-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.