--- us50.parsed	2010-12-03 02:45:03.315527805 -0800
+++ us50.parsed.new	2010-12-03 02:50:04.601941899 -0800
@@ -3 +2,0 @@
-CHAINS ARE REQUIRED ON ALL VEHICLES EXCEPT 4-WHEEL-DRIVE VEHICLES WITH SNOW  TIRES ON ALL 4 WHEELS FROM TWIN BRIDGES TO MEYERS (EL DORADO CO)