UPDATE: All lanes reopen after jackknifed tractor-trailer on I-80 eastbound in Roxbury

ROXBURY TOWNSHIP, N.J. (Morris County) — All lanes have reopened on Interstate 80 eastbound in Morris County following an early morning crash involving a jackknifed tractor-trailer, authorities said.

The crash was first reported around 3:16 a.m. just east of Exit 27 for Routes 183 and 206 in Roxbury Township.

Earlier in the morning, two of the three eastbound lanes were closed as crews responded to the scene. As of 6:32 a.m., one lane remained closed along with the right shoulder while cleanup operations continued.

All lanes have since reopened.

Information on injuries was not immediately available. Authorities have been contacted for additional details but have not yet responded.