A significant crash shut down westbound Interstate 10 near the Alabama-Mississippi state line early Sunday morning, backing up traffic for miles and forcing emergency crews from multiple agencies to work several hours to clear the roadway. The collision occurred before 6 a.m. near mile marker 2 in Mobile County, Alabama, according to WKRG News 5. Westbound traffic was completely closed for approximately four hours while emergency responders worked to clear debris and assess any injuries....