[Talk-GB] Maxspeed conundrum

Brian Prangle bprangle at gmail.com
Fri Jul 29 10:12:42 BST 2011


The  M1 between junctions 11 and 13  is a standard 70 mph  NSL, but until
spring 2013 it  is a 50mph average speed camera regulated section during
upgrade works. After Spring 2013 it will become maxspeed=signals.  How to
tag it?  My preference would be for the 50mph average speed with a note that
it ends spring 2013. My guess is that sections rolling from the South will
transform from 50 mph to maxspeed=signals, so those of you who travel this
section of the M1 should watch out for the big switch on and edit
appropriately - it will certainly make life swifter than the current
congestion.

As a general point do routing and travel planner algorithms make use of
these long term construction speed restrictions?

Regards

Brian
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