All northbound lanes of Interstate 87 remain closed between Exits 23 and 24 in Albany after a tractor trailer rollover this morning.
State Police say the crash occurred around 8 a.m.
One lane of I-87 southbound was closed as the State Police Collision Reconstruction Unit investigates.
Officials say drivers should avoid the area and take alternate routes. Police are asking anyone who saw the crash to call 518-457-6811.