Eastbound highway traffic was shut down for four hours after the crash . A tractor - trailer was heading west on I-10 when it crossed the bridge . It struck a van going the opposition way , killing all the four passengers , a state official says . ( CNN ) -- The truck 's passengers are both in serious condition at a local hospital , he adds .
Eastbound highway traffic was shut down for four hours after the crash . A tractor - trailer was heading west on I-10 when it crossed the bridge . It struck a van going the opposition way , killing all the four passengers , a state official says . The truck 's passengers are both in serious condition at a local hospital , he adds .