So EF0JPB1@mvs.cso.niu.edu says:
> 
> >From: "Dan Houg" <fairwind@northernnet.com>
> >Subject: /f Regional Oddities
> 
> >but there remains one California mystery unsolved...
> >How do keep all those plastic reflectors imbedded in the roads from
> >being scraped off by the snowplows?
> 
> Plastic snow plows?

Actually, it's the road in braille so the blind can drive here too.  ;)

Steven 

sjohnson@pcocd2.intel.com