**UPDATE** All road closures due to these accidents have been cleared, and all lanes are open.
NORTH PORT, Fla. - Three accidents on Interstate 75 in North Port are causing traffic backups in both directions.
In the southbound lanes, an accident near mile marker 181 has caused a roadblock due to a reported car flipped over. That is between Sumter Boulevard and Toledo Blade Boulevard exits.
There are two accidents in the northbound lanes.
An accident near mile marker 173 with a reported trailer flipper over has traffic down to one lane. That's between King's Highway and Toledo Blade.
Another crash in the same are, near mile marker 174 also has caused roadblock in one lane.