NEW : This material may not be published , broadcast , rewritten , or redistributed . Bridge reopens Friday morning after highway engineers give OK . Four killed in chain reaction crash that started when two tractor - trailers collided . Three killed in pickup truck that fell off bridge ; 4th victim in car that hit one 18-wheeler . # ##es on bridge between Houston , Texas , and Reynosa , Texas .
NEW : Bridge reopens Friday morning after highway engineers give OK . Four killed in chain reaction crash that started when two tractor - trailers collided . Three killed in pickup truck that fell off bridge ; 4th victim in car that hit one 18-wheeler . # ##es on bridge between Houston , Texas , and Reynosa , Texas .