Location: Erie Ave and I-29, Missouri Valley Reassurance shield after I-29 as we make our way into town. If I-29 is having problems, this is the preferred route north Location: Erie St and Blaine St, Missouri Valley As we enter the core of Missouri Valley, we’ll get another reassurance shield Location: Erie St and 1st … Continue reading U.S. Route 30, I-29 to IA-127