The roller coaster at Six Flags Over Texas has been closed since the July death . Rosa Esparza , 52 , was killed when she fell out of the ride . Riders lined up at the roller coaster just after Six Flags Over Texas opened at 10:30 a.m. , and long lines were still there by evening , CNN affiliate WFAA reported . Hide Caption 3 of 7 Photos:Ride that took riders to their deaths New safety measures include an improved safety bar and lap belts .
The roller coaster at Six Flags Over Texas has been closed since the July death . Rosa Esparza , 52 , was killed when she fell out of the ride . Hide Caption 3 of 7 Photos:Ride that took riders to their deaths New safety measures include an improved safety bar and lap belts .