[Talk-us] Pennsylvania's quadrant routes

[stevea]

>I'm very much in favor of PA instead of SR for disambiguation purposes.

+1 on deprecating "SR" (for "state route") where appropriate:  using 
a 2-letter state code is much preferred.

However, in this specific case, James Mast makes a convincing 
argument that SR remain.  There are other places where SR might 
remain (or even replace), but I'm saying "where a 2-letter state code 
can be used, please use it (in preference to SR)."  Unless a real 
case can be made for SR, as is true in this PA quadrant route example.

SteveA
California