I know what you're thinking--"MODERN/NOT HISTORIC". Actually, this bridge is significant for two reasons that I can think of. Even though it was built in 1960, it is an increasingly rare concrete curved T-beam bridge (reason #1), and it has its original and unmodified railings, which are beautiful and add great aesthetic value to the bridge overall (reason #2). My other reason for posting this bridge is to compare it to the St. Joe Road Overpass in Indiana, which was recently added. That bridge is classified as a concrete stringer bridge, but looking at the street view, is perfectly identical in superstructure construction to this one. I think that the St. Joe Road Overpass is most definitely a curved T-beam like this one.
Matthew... if anyone gives you a hard time for recognizing Michigan's beautiful, historic curved t-beams with Michigan's distinctively beautiful Type R4 railings, ignore them! I make strong arguments for these bridges over on HistoricBridges.org. You will not find nicer looking freeway overpasses in all of the MidWest. Other Midwestern states have curved t-beams, but I have not found any with decorative railings in the MidWest. Also note most of these bridges are at or near the 50 year requirement for consideration of National Register eligibility, so some of these bridges could potentially be "officially historic" in the future as well.