This article refers to a huelga Wednesday for 24 hours on the Carretera Luperon. I don't know any more than is said here but probably best to take another route just in case there are road blocks.
FEDERACION TRANSPORTISTAS APOYA PARO DEMANDA REPARACION CARRETERA LUPERON
FEDERACION TRANSPORTISTAS APOYA PARO DEMANDA REPARACION CARRETERA LUPERON