On 17/09/2019 14:51, Robin9 wrote:
The Google map must be at least 20 years old because the trunk road
is labelled A102. When the erroneously named M11 Link Road was opened
in August 1999 (if memory serves correctly) the northern section of the
A102 became part of the A12.



Not quite. The Blackwall Tunnel Northern Approach Road remained the
A102 from just north of the roundabout.

https://en.wikipedia.org/wiki/A12_road_(England)

And thank you (not) for reminding me of the days of the A102(M) with a
60 mph limit




--
Robin
reply-to address is (intended to be) valid