Description of Slide 51. FLow Rates: NB 101 @ Golden Gate Bridge, Labor Day Weekend, Monday 2005 vs 2006, EB Bay Bridge Closed

Graph showing flow rates for northbound 101 at Golden Gate Bridge for a 24-hour period on Monday, September 5, 2005, and Monday, September 4, 2006, with the eastbound Bay Bridge closed. The graph shows a decrease in flow from 1,000 vehicles per hour (vph) in 2005 and 2,000 vph in 2006 at 12:01 A.M. to 250 vph in 2005 and 2006 at 4 A.M., increasing to 3,200 vph in 2005 and 3,900 vph in 2006 at 12 P.M. and decreasing to 800 vph in 2005 and 1,000 vph in 2006 at 11:59 P.M.