[nagdu] Audible Traffic Signals

Julie J julielj at windstream.net
Tue Mar 30 12:34:33 UTC 2010


Marion wasn't talking about just one intersection though.

Also, Albert, each intersection needs 8 APS not just one.  There is a 
separate signal for each possible path and direction to cross.

HTH
Julie

----- Original Message ----- 
From: "Steve Johnson" <stevencjohnson at centurytel.net>
To: "'NAGDU Mailing List,the National Association of Guide Dog Users'" 
<nagdu at nfbnet.org>
Sent: Tuesday, March 30, 2010 6:03 AM
Subject: Re: [nagdu] Audible Traffic Signals


> Just as a bit of clarification on the APS cost, I contacted our County's
> Transportation Planner who I work with quite closely.  Here is her 
> response:
> Steve,
>
>
>
> I got some feedback on the cost of the audible pedestrian crossing 
> signals.
> The cost highly depends on whether or not electrical is already available.
> For one signal installed in an area that already has the conduits is 
> around
> $75,000. It's twice that much if you need to run electrical, but of course
> that depends on the distance you need to run to connect to the nearest
> conduit.
>
>
>
> So it seems to me that the near-worst case scenario is $1,200,000 for 8
> signals and electrical-not the 73M you were quoted.
>
>
>
> Jackie Eastwood
>
> Transportation  Planner
>
> La Crosse Area Planning Committee
>
> 400 4th St N, Room 2300
>
> La Crosse, WI  54601
>
> PH: 608.785.6141
>
>
>
> -----Original Message-----
> From: nagdu-bounces at nfbnet.org [mailto:nagdu-bounces at nfbnet.org] On Behalf
> Of Albert J Rizzi
> Sent: Monday, March 29, 2010 7:46 AM
> To: 'NAGDU Mailing List, the National Association of Guide Dog Users'
> Subject: Re: [nagdu] Audible Traffic Signals
>
> Interesting to hear that the levels of volume are adjustable. Would be 
> great
> in those places where some would think it might disturb the peace and
> tranquility  of the businesses or passers by in a thread we talked on.
>
> Albert J. Rizzi, M.Ed.
> CEO/Founder
> My Blind Spot, Inc.
> 90 Broad Street - 18th Fl.
> New York, New York  10004
> www.myblindspot.org
> PH: 917-553-0347
> Fax: 212-858-5759
> "The person who says it cannot be done, shouldn't interrupt the one who is
> doing it."
>
>
> Visit us on Facebook LinkedIn
>
>
> -----Original Message-----
> From: nagdu-bounces at nfbnet.org [mailto:nagdu-bounces at nfbnet.org] On Behalf
> Of Tracy Carcione
> Sent: Monday, March 29, 2010 7:13 AM
> To: NAGDU Mailing List,the National Association of Guide Dog Users
> Subject: Re: [nagdu] Audible Traffic Signals
>
> The audible signal near me is not a chirp, thank Goodness.  My light is 
> one
> where the pedestrian has to push a button to activate the walk sign.
> When the walk signal starts, a voice says "walk sign is on for all
> crossings".  The voice repeats as long as the walk sign is on, about 2 and 
> a
> half times.  I think when the voice stops, the walk sign is flashing to 
> show
> you don't have a lot of time left to cross.
> I think, if it were a 4-way stop, the voice would indicate which street 
> had
> the walk sign.
> To me, it's much clearer than the chirp, and less piercing.  We had to get
> the traffic engineers back to tone it down a bit, since they'd put it in 
> at
> full blast and it was too loud.  Now they turned it down a lot, and it's
> good.
> Tracy
>
>
>
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