State transportation officials want to do something about traffic and safety on Interstate 94 between downtown Minneapolis and Interstate 694, as well as state Highway 252 between I-694 and Highway 610. Minnesota Department of Transportation is considering converting a stretch of highway into a freeway and putting MnPASS lanes on I-94 and 252. But some are raising concerns about what the proposed changes might mean for residents of north Minneapolis who live along the I-94 corridor. Alex Burns is chair of the Sierra Club North Star Chapter's land use and transportation team. He said that more traffic on I-94 will...