Hershey to Salem Road Trip: Ultimate Guide

On the northeast edge of Hershey, the first subtle curve of US-322 marks the beginning of a 6-hour, 380-mile odyssey to Salem, Massachusetts. This route roughly traces the old Boston Post Road, a path trodden by early American travelers and stagecoaches. One peculiar landmark: in Hamden, Connecticut, the highway splits into a pair of one-way streets called the "Whalley-Goffe" couplet, named after two English judges who hid from the king in a local cave.

The journey weaves through five states—Pennsylvania, New Jersey, New York, Connecticut, Massachusetts—and offers a dense patchwork of industrial history, coastal ecology, and colonial architecture. While the drive can be done in a single day, the best stops between Hershey, PA and Salem, MA reward those who linger.

Infrastructure Safety & Road Quality: I-95 through Connecticut is one of the most congested sections, especially near New Haven, where breakdowns are common. Road quality is generally good, but watch for potholes in New Jersey near the turnpike merges. Pennsylvania has ample blue-light emergency call boxes every 2 miles on I-78.

Pet-Friendly Framework

• Rest stops: Pennsylvania Welcome Center (mile 43 on I-78E) has a designated pet exercise area.
• Hotels: Red Roof Inn in Danbury, CT accepts pets with no extra fee.
• Veterinary emergencies: VCA All Creatures Animal Hospital in Wallingford, CT (open 24/7).

Family and Child Suitability

• Thomas the Tank Engine at Strasburg Rail Road (20 min west of Hershey): A 45-minute steam train ride with themed characters.
• Imagination Station in New Haven, CT: Interactive science museum with live animal encounters.
• Salem Willows Park: A seaside amusement park with vintage arcade games and carousel.

Fatigue Management & Rest Zones

Schedule stops every 2 hours: first at the New Jersey rest area (mile 78 on NJTP), second at the Connecticut Welcome Center (I-95 southbound near Greenwich). Consider a longer meal break at the Southington rest stop (I-84E), where there is a Starbucks and several benches. Avoid driving through New York City during weekday peak hours (7-9 AM, 4-7 PM).

Hidden Off-Route Spots

• Hunterdon Art Museum, Clinton, NJ: A 10-minute detour off I-78 to a historic stone mill with contemporary art exhibits.
• Devil's Hopyard State Park, East Haddam, CT: A 15-minute detour from I-95 to see Chapman Falls and a covered bridge.
• Phillips House Museum, Salem, MA: A lesser-known Federal-style mansion with original furnishings, less crowded than the witchcraft museums.

For more insights, check how to find the best stops and hidden gems between cities.

The most efficient path follows I-78 E from Hershey to the New Jersey turnpike, then I-95 N through New York City and Connecticut, before branching onto I-84 E and finally I-495 N to Salem. Total driving time is approximately 5 hours 45 minutes without stops, but plan for 6.5–8 hours with breaks. Tolls on the Pennsylvania Turnpike and New Jersey Turnpike average $35–$50 total, depending on E-ZPass.

Fuel and Route Economics

• Petrol prices are highest in New York and Connecticut; fill up in Pennsylvania or New Jersey (where stations are full-service).
• Diesel is more common near I-95 rest stops; plan ahead if driving an RV.
• Electric vehicle charging stations are abundant at New Jersey service plazas and Massachusetts rest areas.

Leaving the chocolate-scented air of Hershey, the road moves through the rolling hills of the Pennsylvania Dutch country, where Amish buggies share rural two-lane roads. Near the Delaware River, the landscape flattens into the industrial corridor of New Jersey, offering views of the refinery towers near Elizabeth.

Natural Attractions

• Pocono Environmental Education Center: ~30 min detour off I-84 in Dingmans Ferry, PA. Features boardwalk trails through boreal bogs and a 100-foot waterfall.
• Sleeping Giant State Park in Hamden, CT: A 2-hour hike to the top yields a view of the Quinnipiac River valley and Long Island Sound.
• Salem Woods in Salem, MA: A coastal forest with glacial erratics overlooking the Atlantic.

UNESCO World Heritage Sites

The route passes near one UNESCO site: the Statue of Liberty (just off I-95 in New York Harbor). While not a direct stop, you can view it from Liberty State Park in Jersey City. A 30-minute detour yields excellent photo opportunities.

Local Commerce and Culture

• Lancaster Central Market, PA: America's oldest continuously operating farmers' market, ~30 min east of Hershey. Opens Tuesday, Friday, Saturday.
• Princeton, NJ: Home to Princeton University and the Princeton University Art Museum (free admission).
• Olde Mistick Village, CT: A replica of a 19th-century New England village with boutique shops and a working grist mill.