There's a chain of 50mph roadworks around the city ....
OT:Stupid speed limits ?
Jul 06, 2018
185 Replies
Follow replies to this discussion?
Or do you mean below a certain level of traffic? :-)
In article , Tim Streater writes
But he actual number of cars on the same amount of tarmac actually increases. Using the pre-dumbed down Highway Code vehicle spacing rules a professor of maths at Durham university calculated the optimum speed on a motorway for max traffic flow was 3mph.
Not necessarily. We have a 30mph road formerly 40. Now I drive in 5th gear rather than 6th at the same revs as had I being doing 40 but for longer.
In article , Tim Streater writes
Or maybe the one for which I saw a warning sign. "Heavy Plant Crossing".
No above.
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