I went to Bridgeport today. Going through the canyon from Walker to the Pickle Meadows turn-off had a lot of icy spots from the recent snows and sub-zero temps, especially the turns in shade all day. Caltrans is keeping it sanded and slurried (well sanded)! Four of the trucks loading with me came from the south. They said Conway Summit also had some crappy spots. Be careful and if you are hitting Bishop late, I recommend drive the extra miles and go over US 6 to 95 and up to 50. Shady spots will start icing up around 3 from the day melt.