Sep 30, 2003 #1 hgarch Specifier/Regulator Nov 7, 2002 5 Is there a source of "free" or very inexpensive CAD drawings of standard frogs?
Jul 27, 2004 1 #2 pmkPE Structural Oct 17, 2000 224 You would need to contact the railroad for which you are designing (CSX, Norfolk, etc) Upvote 0 Downvote
