MP: .78 Location: Weyerhauser Way N and SR 18, Federal Way 1/2 mile to JCT I-5 North, a little further for I-5 south   MP: .4 Location: I-5 and SR 18, Federal Way I-5 north exits off   MP: .26 Location: SR 18 and I-5, Federal Way I-5 north exits, SR 18’s freeway ends.   … Continue reading State Route 18, SR 167 to I-5