Cars drive on Hwy. 1 as construction continues on the Devils Slide tunnel in Pacifica, Calif., on Sunday, December 2, 2012. By Scot Tucker :: SFBay December 4, 2012 Share on FacebookTweet this story 0 Cars drive on Hwy. 1 as construction continues on the Devils Slide tunnel in Pacifica, Calif., on Sunday, December 2, 2012.