Last Driven April 2015 MP: 9.78 Location: I-5 and NE 179th St, Clark Cty Reassurance shield for inbound SR 502 traffic (Historic Photo: January 2008) MP: 12.03 Location: I-5 and Pioneer St, Ridgefield Former reassurance shield after the rest area- when the rest area was reconfigured, the shield was moved a quarter mile up and … Continue reading Interstate 5, SR 502 to SR 501