MP: Stadium Fwy #61/3.19 Location: I-405 and Kerby Ave, Portland I-405 will come to an end fairly soon, and you’ll stay in the main lanes for I-5 north. Keep left for 30 east/I-5 south, a rare instance where the interstate is unsigned and the US route is. It would make more sense to sign it … Continue reading U.S. Route 30, I-405 to I-5/I-405