PORT ALLEN mdash; An I-10 westbound crash near the La. 1 exit on the Mississippi River Bridge caused major backups into Baton Rouge on Wednesday morning.The crash, which was first reported around 5:15 a.m., caused traffic congestion past College Drive.nbsp;The roadway reopened around 7:20 a.m.Ambul ances and law enforcement responded to the scene of the crash.A Louisiana State Police spokesperson told WBRZ that three vehicles were involved in the "minor crash."Permalink| Comments ...read more read less