MP: 11.28 Location: S Dash Point Rd and Pacific Hwy S, Federal Way WA   MP: 9.74 Location: S 320th St and Pacific Hwy S, Federal Way WA Reassurance shield at the busy 320th St intersection     MP: 9.72 Location: Pacific Hwy S near S 320th St Weird right lane carpool lanes. Yes, for … Continue reading State Route 99, SR 509 to SR 18