A tractor-trailer unit hauling golf tees has jack-knifed on I-95 in Waterville, Maine.

The wreck, which occurred just after 10 a.m. on the Kennedy Memorial Drive overpass, has blocked a lane of traffic.

No major injuries have been reported. A small amount of diesel fuel was spilled, but has since been cleaned up.

Traffic was affected for much of the afternoon, with traffic returning to normal around 4 p.m.

State Police say 54-year-old Paul Cusano of Epping, New Hampshire, was distracted when the truck struck the guardrails then jack-knifed.

The truck, en route to Pride Manufacturing in Burnham, was destroyed.

Cusano was treated for minor injuries.