sentences:  The route heads northeast into forests and crosses into the borough of Gilberton, where it becomes a four-lane freeway called Gold Star Highway.PA 924 traverses the Mahantango Mountains, heading east before resuming back to the northeast.The highway passes to the west of a coal mine and comes to a bridge over the Mahanoy Creek and a Reading Blue Mountain and Northern Railroad line before it has an interchange with Main Street, which serves Gilberton.