Two teenagers received non-life threatening injuries in a one car crash along I-69 in Kimball Township early Friday morning.  According to the St. Clair County Sheriff’s office a 19-year old from North Street was traveling eastbound on I-69 near Taylor Road when a rear tire went flat shortly before 2:30 a.m.  The vehicle began to swerve and went onto the shoulder as the driver lost control.  The car went into the median and rolled over.  The driver and his 19-year old passenger were transported to a local hospital for treatment.  Officials say alcohol was not a factor.