The Pomeroy and Newark Rail Trail opened on September 10, 2012 after 10 years in the making. The trail follows the route of the former Pomeroy Railroad that was abandoned in 1939. It is a fully paved, accessible, and lighted pathway that is open year round. The trail includes three information kiosks to inform the public of the rail line's history. The trail runs north-south starting in White Clay Creek State Park at Hopkins Road and ends when it connects to the James F. Hall Trail, which runs east-west in Newark. The Pomeroy Trail is an urban trail that eventually blends into the natural setting of White Clay Creek State Park.

The Pomeroy and Newark Rail Trail is a means to encourage physical fitness, increase trail-related recreation, relieve traffic congestion and possibly even draw some large-scale public events to the area. The trail is a way to improve pedestrian safety and mobility in Newark and the surrounding area and to promote cycling and non-motorized transportation. The trail connects to the Newark Transit Center at Main Street where the public can travel by bus to surrounding cities and towns. The trail runs adjacent to the University of Delaware Laird Campus which gives students easy access to the trail and park system. It can serve a million people who live within 20 miles of the trail, from the families who want to take a trip to the park, to the students who want to get to class on time. The trail provides a great opportunity for community members to get out of their cars and to put on their walking or running shoes.

The Pomeroy and Newark Rail Trail is crucial in providing a connection between city parks, Newark's central business district, the University of Delaware, and White Clay Creek State Park. The long term plan is to eventually use the trail to connect local parks, including the former Curtis Paper Mill Park, currently being designed for development, the Newark Reservoir and William M. Redd, Jr. Park. The trail is the back bone of a 75 mile network of trials located in greater Newark.

The Pomeroy and Newark Rail Trail cost $4.7 million, 80 percent of which was funded through the Transportation Enhancement Program supported by Senator Tom Carper. Project partners included the City of Newark, Department of Transportation, University of Delaware, Division of Parks and Recreation, University Courtyard Apartments, and Delaware Transit Corporation. Project design was done by Pennoni Associates Inc., and project construction was completed by Merit Construction Engineers.