All lanes of Florida's Turnpike are back open in Martin County after a crash involving a semi caused heavy delays Thursday morning.
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The Florida Highway Patrol said a tractor-trailer and another vehicle wrecked in the northbound lanes north of the Kanner Highway exit around 5 a.m., sending debris across the Turnpike.
All lanes were back open by 7:30 a.m.
FHP said there are injuries involved, but they are unsure how severe.