UPDATE: According to PennDOT, the north lanes of Interstate 81 near Lenoxville opened around 6 a.m. on Wednesday.
LENOX TOWNSHIP -- A bridge project has a highway shut down in Susquehanna County.
Chunks of concrete are piled up in the north lanes of Interstate 81 near Lenoxville.
Crews demolished a bridge over the highway overnight.
A detour is in place.
At least one lane is expected to be open later Wednesday morning.
Workers plan to close the south lanes Wednesday night here in Susquehanna County.