DALLAS — A rollover crash on I-30 near Cesar Chavez Boulevard caused traffic delays early Wednesday morning.

A suspect led police on a high-speed chase that started in Grand Prairie and ended in Dallas. The suspect's vehicle rolled over near the entrance ramp in the eastbound lanes of Cesar Chavez Boulevard. Officials extricated two people from the mangled vehicle. The suspect's condition is unknown at this time. No officers were injured.

Police closed off Cesar Chavez ramp to westbound I-30 and the Cesar Chavez ramp to eastbound I-30. 

This is a developing story. Stay with WFAA for updates.