A semi crashes through the median on I-469 in New Haven, causing traffic delays. It happened at the 19 mile marker exit, at State Road 930. No word on what caused it. In the end, the trailer of the big rig was in the southbound lanes and the semi…in the northbound. No one was hurt in the accident. All southbound lanes were closed for nearly three hours, as crews cleaned up the crash scene. An investigation into the accident is underway at this hour by both state and local officials.