On 20 October 2007, the section of trail connecting Lonus St. and Auzerais Avenue, including an underpass of Interstate 280, was opened.
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County Route 508 splits from Route 21 by heading east on Bridge Street, crossing the Passaic River, and Route 21 continues north, passing by Bears & Eagles Riverfront Stadium before interchanging with Interstate 280.
It is near highways and public transportation, notably Interstate 280 and Newark Broad Street Station, where there is service on New Jersey Transit Morris and Essex and Montclair-Boonton Lines (including Midtown Direct service to New York Penn Station) and Newark Light Rail service to Newark Penn Station.
The nexus of Serramonte is Serramonte Center, originally opened in 1968, near the intersection of State Route 1 and Interstate 280, in the triangle formed by Callan Boulevard, Serramonte Boulevard, and Junipero Serra Boulevard which originally opened in 1968.