Last Driven September 2016 MP: 231.53 Location: I-5 and Chuckanut Dr, Burlington Reassurance shield after the SR 11 exit. Enjoy that reassurance shield, it’s the last acceptable one for a while. (Historic Photo: April 2007) MP: 233.14 Location: I-5 and Cook Rd, Skagit Cty Reassurance shield after Cook Rd. The non-cutout shields along this route are … Continue reading Interstate 5, SR 11 to SR 11