AARoads Forum

National Boards => General Highway Talk => Topic started by: Alps on January 14, 2012, 01:50:39 AM

Title: Metric button copy
Post by: Alps on January 14, 2012, 01:50:39 AM
I'm writing up my I-19 page and as far as I know, there is no other metric button copy in the world. I know that at least Nova Scotia used to use it in Canada, but no button copy remains there to my knowledge. Can anyone prove me wrong?
Title: Re: Metric button copy
Post by: J N Winkler on January 14, 2012, 09:10:16 AM
Just to clarify:  you are talking about metric distance legends appearing in button copy, right?  To the best of my knowledge, button copy has never been metricated.
Title: Re: Metric button copy
Post by: Alex on January 14, 2012, 11:46:20 AM
A few instances of dually posted units were posted in California.

(https://www.aaroads.com/california/images190/ca-190_eb_app_scottys_castle_turnoff_03.jpg)

And some instances along Interstate 91 in Vermont when it was still button copy.

(//www.aaroads.com/forum_images/northeast/i-091_nb_exit_023_01.jpg)
Title: Re: Metric button copy
Post by: vtk on January 14, 2012, 11:56:22 AM
Ohio used to have at least one metric-distance guide sign, (boasted to be the first in the country) and it was certainly button copy. It's been gone several years now. I-71 SB around mile 62.  I think there may have been one or two others scattered around.
Title: Re: Metric button copy
Post by: Alps on January 14, 2012, 12:15:32 PM
I'm seeing "were"... looking for "are" (:
Title: Re: Metric button copy
Post by: AsphaltPlanet on January 14, 2012, 01:12:18 PM
There were enough of those metric/imperial signs kicking around in rural California that there surely has to be at least one sign still standing.
Title: Re: Metric button copy
Post by: J N Winkler on January 14, 2012, 04:41:13 PM
Caltrans had specs for the dual-units signs (which were introduced during the metric push in the 1970's) which remained in effect well into the noughties.  I have photographed examples and I am sure there are others still around.  In addition to route confirmation (distance to destination) signs, I believe there were also dual-unit advisory speed signs.
Title: Re: Metric button copy
Post by: Alps on January 14, 2012, 10:06:46 PM
OK so modified question - there are still some dual-unit button copy signs around, let's say. Anyone know of any mono-unit metric button copy? Would probably have to be in another country.
Title: Re: Metric button copy
Post by: J N Winkler on January 14, 2012, 10:56:44 PM
I couldn't exclude New Zealand from consideration--I think they had their metric push before they got rid of button reflectorization and the odd inverse-contrast warning signs.
Title: Re: Metric button copy
Post by: Alps on January 14, 2012, 11:49:40 PM
Never seen NZ signs around. I hope to be getting my own come October.
Title: Re: Metric button copy
Post by: machias on January 17, 2012, 09:17:03 PM
The New York State Thruway had button-copy metric signs in the Syracuse area back in the 80s and 90s.  Westbound guide panels for exits 35 and 36 were in button copy and used metric distances.

http://www.upstatenyroads.com/assets/metric.gif

Title: Re: Metric button copy
Post by: agentsteel53 on January 25, 2012, 06:11:39 PM
Quote from: Upside down frog in a triangle on January 14, 2012, 10:06:46 PM
OK so modified question - there are still some dual-unit button copy signs around, let's say. Anyone know of any mono-unit metric button copy? Would probably have to be in another country.

as far as I know, there is one still in Edmonton.  something like 1km to the nearest exit.
Title: Re: Metric button copy
Post by: Alps on January 25, 2012, 07:10:24 PM
Quote from: agentsteel53 on January 25, 2012, 06:11:39 PM
Quote from: Upside down frog in a triangle on January 14, 2012, 10:06:46 PM
OK so modified question - there are still some dual-unit button copy signs around, let's say. Anyone know of any mono-unit metric button copy? Would probably have to be in another country.

as far as I know, there is one still in Edmonton.  something like 1km to the nearest exit.
I'll keep my eye peeled next year, though I can't imagine it will survive now that it's been mentioned. (Schrodinger's sign.)