But the distance you travel in a single, slower lane becomes less if
you wait to merge. So if the single lane is slower than the two double
lanes, efficiency is gained by merging at the last opportunity.
Paul
On May 7, 2009, at 11:08 AM, Bob Sullivan wrote:
Bob,
That's not really true.
Make the pipe as big as you want (as many lanes) before the
constriction (to one lane).
Traffic flow will not improve.
Regards, Bob S.
On Thu, May 7, 2009 at 2:29 AM, Bob W <[email protected]> wrote:
If everyone merges early they still need to know the rule to avoid
huge jams
in one or both lanes, but the unused lane is no longer serving
traffic, so
the total speed of the traffic is much slower.
Bob
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