On this week’s edition of the Talking Michigan Transportation podcast, conversations about the vital message to drive to the conditions, especially during winter storms.

First, Michigan State Police 1st Lt. Michael Shaw offers his insights on the causes of multi-vehicle crashes like the one that occurred between Hudsonville and Zeeland in Ottawa County on I-196 Monday, Jan. 19.

Later, Bruce Smith, a National Weather Service (NWS) meteorologist in Grand Rapids, talks about how the NWS defines various warnings and advisories and what was in place Monday when the crashes occurred.