Rescue crews pull driver from semitruck hanging over Ohio River after collision on the 2nd Street Bridge

Poise under pressure. That's what Louisville firefighter Bryce Carden exhibted as he was lowered by rope to a trapped semi driver whose big rig nearly plunged from the 2nd Street Bridge last Friday.

Earlier in March, the bridge was closed in both directions for more than 24 hours after a four-vehicle crash sent a semitruck through safety barriers that left it dangling over the Ohio River.