Published: Dec 30, 2013 3:53 PM EST

LEE COUNTY, Fla.- The Florida Highway Patrol is investigating an accident that happened on the overpass at Palm Beach Boulevard (exit 141) this afternoon.

The crash caused onlooker delays, and crews even had to close all lanes for a short period of time, so they could bring in a tow truck.

One person was reportedly injured.

The cause is still under investigation.