Central Avenue is its primary commercial thoroughfare, with residential neighborhoods on both sides and more than 240 businesses serving the area. Pershing Field (named for General John J Pershing is a memorial park in the center of the district that was built on a military training ground. It offers a green space, baseball fields, a swimming pool and ice-skating rink. The adjacent Jersey City Reservoir No. 3 has been preserved as a state designated wetland and park. Many stately Victorian and Edwardian homes distinguish the Heights, particularly along Summit Avenue and Sherman Place