(KLIX)- A driver following to close rear ended another vehicle causing a 6 car pile up on Blue Lakes North. According to Twin Falls police a 62 year old woman passenger in one of the cars was taken to the hospital complaining of back pain. No one else was seriously hurt. Two cars had to be towed. The driver that police say caused the crash was sited with following too close. The crash restricted traffic on Blue Lakes for less than an hour before 1pm. The crash is still under investigation.