Re: Portable signals
- From: Larry G <gross.larry@xxxxxxxxx>
- Date: Thu, 18 Jun 2009 07:48:02 -0700 (PDT)
On Jun 18, 10:32 am, hanco...@xxxxxxxxxxxx wrote:
Saw an ad by North American Traffic for a portable traffic light and
remote control flagman. Neat devices and should be very helpful at
construction sites. The flagman device had an semaphore arm with a
flag that presumably goes up and down, just like the those LA traffic
signals seen in old movies.
The one problem with all these devices--or human flagmen--is that
motorists may not expect them and breeze right by 'cause they're not
paying attention.
Construction sites have some pretty nasty crashes by motorists not
paying attention.
why not have a swing arm.... with strobes on it...and a swing-out nail
board?
.
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