Semi-truck crash on Alligator Alley

A semi-truck crashed on Alligator Alley causing big backups and delays on the southbound roads early Sunday evening.

According to Florida Highway Patrol, the semi-truck hit a guardrail and jack-knifed blocking both eastbound lanes on I-75.

FHP said the semi-truck crash happened near Mile Marker 66 on I-75.

All lanes have since reopened.