2015_02_06_crash_gw001 (1).JPG

A massive pileup on I-81 north near the Oswego-Jefferson County line on Friday, February 6, 2015.

(Gary Walts | gwalts@syracuse.com)

LACONA, N.Y. -- Photographs taken of the pileup on Interstate 81 north near the Oswego-Jefferson County line show tractor-trailers and other vehicles smashed together, blocking all lanes of traffic.

Photos shared to Newzjunky show a tractor-trailer spun sideways across the road, while rescue personnel climb over the wrecked cars.

One motorist, Ian Wagner, shared these two videos on Facebook. He said in a Facebook comment that he was not injured. He estimated that around 30 vehicles were involved.

The northbound highway is completely closed from Exit 37 in Lacona to Exit 40 at Pierrepont Manor. Traffic is being rerouted onto U.S. Route 11.