ST. JOHNS COUNTY, Fla. -

Drivers in St. Johns County were urged to use caution on Interstate 95 near State Road 16 after a tractor-trailer jackknifed Tuesday afternoon.

Deputies said there were several additional crashes in the area causing road blockage in the northbound travel lanes.

Rain was also a factor at the time of the crashes about 3:50 p.m.

St. Johns County Fire Rescue, Sheriff's Office and Florida Highway Patrol all responded to the crashes.

Drivers were asked to avoid the area if possible.