Online Highways Home > New Jersey > Stewartsville Stewartsville is in Warren County. It is on State Route 647, about two miles north of I-78 and six miles east of the Delaware River. Nearby are the Musconetcong River, Phillipsburg, Greenwich, and Lopatcong. Stewartsville is part of the Newark, New Jersey metro area. Wildlife Viewing Animal Health Center | See more New Jersey Cities and Towns. Other upcoming events include:

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511nji78 "Construction on I-78 eastbound between West of Exit 3 - NJ 173/US 22 (Alpha) and West of Exit 4 - CR 637/Stewartsville-Bloomsbury Rd (Greenw"
alyssagregory "And this makes me even happier (as if that's possible)RT @JayGregory: morning flurries in Stewartsville, NJ....finally some signs of winter."
floorsflorida "RT @JayGregory: morning flurries in Stewartsville, NJ....finally some signs of winter."
JayGregory "morning flurries in Stewartsville, NJ....finally some signs of winter."
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