Serious Personal Injury Accident on I-90, Chautauqua County, Traffic Being Diverted.

State Police are currently investigating a serious personal injury accident westbound I-90 at mile marker 462.2, between exits 58 and 59, involving a Troop car and a passenger vehicle with 5 occupants. Both westbound lanes are blocked.  All westbound traffic is being diverted at exit 58, Silver Creek, to allow 2 helicopters to land.  Traffic is backed up approximately 3 miles at this time.  Motorists may wish to seek an alternative route.  More information will be released as it becomes available.