A truck is pinned under a trailer on Southbound 23 in Grand Blanc, Mich., which closed for almost three hours after a 33-vehicle wreck Thursday, Jan. 31, 2013. (AP Photo/The Grand Rapid

 

              A truck is pinned under a trailer on Southbound 23 in Grand Blanc, Mich., which closed for almost three hours after a 33-vehicle wreck Thursday, Jan. 31, 2013. (AP Photo/The Grand Rapid
A truck is pinned under a trailer on Southbound 23 in Grand Blanc, Mich., which closed for almost three hours after a 33-vehicle wreck Thursday, Jan. 31, 2013. (AP Photo/The Grand Rapids Press, Sammy Jo Hester)