Before entering Donora, it turns to the north and passes the Monessen Bridge and becomes S. McKean Avenue. It leaves Donora as Meldon Avenue after passing the former site of the Donora-Webster Bridge at 10th Street.
Before entering Donora, the path changes direction and crosses the Monessen Bridge before turning into S. McKean Avenue. It transforms into Meldon Avenue after crossing the former site of the Donora-Webster Bridge at 10th Street.