From high in the Hamburg Mountains, the Sussex repeater serves northwestern New Jersey, Orange County New York, and portions of far northeastern Pennsylvania. The Sussex repeater is hosted on the Interstate3 c-Bridge.
Highway coverage includes Interstate 84 from central Pike County, PA through most of Orange County, NY. The addition of the Sussex repeater fills in coverage between the Camelback Mountain repeater and the Montclair site, providing close to seamless border-to-border coverage on Interstate 80.
The Sussex site is linked to the network via redundant paths comprised of a microwave and fiber path to a gateway at the Warren site combined with local business-class cable modem service.
Completing the north-south coverage of New Jersey on the Interstate network is the Montclair repeater. Located along the Essex/Passaic county line on the First Watchung Mountain, the Montclair repeater provides solid coverage throughout northeastern New Jersey, western areas of the five boroughs, and southern portions of Rockland and Westchester counties.
Travelers on the North Jersey side of the New York metro area and extending southward into the Warren repeater's service area will have solid coverage on the NJ Turnpike/I-95, Garden State Parkway, I-78, I-287, I-278, and more. The Montclair repeater carries both New Jersey State and New York State talkgroups full-time on timeslot 2, in addition to all of the other standard Interstate talkgroups for repeaters in New Jersey.
The Red Rock repeater provides wide-area coverage including much of northeastern Pennsylvania, southwest as far as portions of Snyder, Union, and Centre counties. It is on the Interstate2 c-Bridge, with the Northest PA talkgroup as "local 2" on timeslot 2 full-time, and the Pennsylvania Statewide (3142) talkgroup and Packrats (8804) talkgroups full-time on timeslot 1.
For travelers, the Red Rock site affords very good east-west coverage along Interstate 80 from the central Poconos to approximately Mile Run (exit 199), with "hilltop" coverage as far as west as Lock Haven (exit 178). Good coverage of I-180 and US-15 in the Susquehanna Valley from as far south as Selinsgrove. I-81 coverage from Tower City (exit 107) to the PA/NY line with in-and-out coverage at the extremes due to rough terrain.
As of late 2023, the Red Rock repeater is linked into the network by private microwave via the Wilkes-Barre site.