One person died in a tractor-trailer crash over the weekend.

A report from the Tennessee Highway shows the semi carrying air conditioning units was heading north at on I-75 around 5:00 p.m. Saturday. 

Just past exit 20 the right front tire blew causing the semi to hit a guardrail, and then a concrete bridge railing. 

The tractor-trailer rolled off the bridge and landed upside down.

The 69-year old driver, who was from Texas, was killed.

Traffic was backed up for several hours as first responders cleared the scene.