Spring Lake to Hershey Road Trip Guide: Best Stops & Hidden Gems

The drive from Spring Lake, New Jersey to Hershey, Pennsylvania covers roughly 160 miles, primarily via I-78 West and I-81 South. This route crosses the Delaware River at the historic Phillipsburg-Easton Toll Bridge, a crossing that has linked New Jersey and Pennsylvania since 1938. The journey typically takes 2.5 to 3 hours of driving time, but with recommended stops, plan for a full day.

Spring Lake is a former Victorian resort town with a pristine beach and a boardwalk that dates back to the 1870s. Hershey, founded by Milton S. Hershey in 1903, is synonymous with chocolate and family amusement. The contrast between coastal tranquility and industrial confectionery makes this trip uniquely American. For detailed tips on planning stops, see how to find the best stops and hidden gems between cities.

The primary route uses I-78 West from the Garden State Parkway interchange in Springfield to the Pennsylvania border, then continues on I-78 into Allentown. After Allentown, take I-81 South toward Harrisburg, then PA-39 and US-322 to Hershey. Road quality is excellent on interstates, but construction zones near Allentown can cause delays. Check NJ 511 and PA 511 for real-time conditions.

• Total driving time: 2 hours 45 minutes without traffic.
• Toll costs: $6.50 for the Delaware River Bridge (E-ZPass accepted).
• Best fuel stops: Exit 15 on I-78 in Clinton, NJ (Shell station) and Exit 23 on I-81 in Jonestown, PA (Sheetz with high diesel availability).
• Electric vehicle charging: Tesla Supercharger at Quaker Bridge Mall (NJ) and at Allentown Mall (PA).

Fuel prices vary; NJ typically has lower prices due to state tax differences. On this route, expect gas around $3.50/gallon in NJ and $3.70 in PA. For diesel, add $0.30. For those asking how long to drive Spring Lake, NJ to Hershey, PA, the direct drive is under three hours. But is it worth driving Spring Lake, NJ to Hershey, PA? Absolutely, with the enriching stops along the way.

Infrastructure safety: Interstates are well-lit and patrolled. The highest risk area is the stretch of I-78 through the Lehigh Valley due to heavy truck traffic and frequent fog. Speed limits are 65 mph, but reduce to 55 mph in construction zones. Emergency services: Dial 511 for NJ and PA travel alerts. Cell coverage is reliable except in the Musconetcong valley.

Family and child suitability: The route is highly family-friendly. Recommended stops include the Red Mill Museum Village in Clinton (a historic gristmill with a scenic river walk) and the Crayola Experience in Easton (I-78 exit, 60 miles from Spring Lake). Both are engaging for children. For pet families, the Allentown Dog Park (off I-78 exit 54A) is a perfect leg-stretch spot with fenced areas.

Pet-friendly framework: Several rest areas on I-78 have designated pet exercise areas, notably the Lebanon Rest Area (mile marker 20 in NJ) and the Allentown Service Plaza (mile marker 46 in PA). Many hotels in Hershey accept pets; Hershey Lodge charges a $50 fee.
Hidden off-route spots: Near the halfway point, take exit 29 off I-78 to explore the town of Fogelsville, home to the historic Fegley's Bethlehem store and a hidden covered bridge (Schlicher's Bridge). Another gem is the Penn's Cave & Wildlife Park, 20 minutes off I-81, offering America's only all-water cavern tour.

Fatigue management: The drive is short but can be monotonous on I-78. Plan a stop every 45 minutes. The best rest areas are the Clinton Rest Area (NJ) with vending and picnic tables, and the Allentown Service Plaza (PA) with Starbucks and clean restrooms. For those looking for things to do between Spring Lake, NJ and Hershey, PA, these rest stops, plus the cultural detours, ensure a rich journey.

The landscape shifts from the flat coastal plain of Spring Lake to the rolling hills of the New Jersey Highlands and Pennsylvania Dutch Country. The Musconetcong River valley near Clinton offers dramatic views of the state's only National Scenic Byway (a short detour). The Kittatinny Ridge appears on the horizon before crossing into Pennsylvania.

UNESCO World Heritage Sites: While no UNESCO sites lie directly on the route, a 30-minute detour from Allentown to Bethlehem leads to the Moravian Church Settlements (tentative UNESCO listing). The historic Moravian architecture and colonial industrial history are worth the side trip.
Local commerce includes farm stands along PA-39 selling apples, cider, and Amish quilts. The Reading Terminal Market in Philadelphia (south of route) is a famous diversion, but closer options are the Country Junction store in Trexlertown, PA—dubbed the 'world's largest general store'—with over 50 departments.

Culinary infrastructure: Spring Lake offers seafood at the Breakers; on the route, Clinton has the historic Clinton House for pub fare. In Pennsylvania, Allentown's Hamilton Street has farm-to-table options like The Hamilton Grill. Finally, Hershey's restaurant scene is dominated by chocolate-themed eateries like The Forebay at Hershey Lodge. For those seeking best stops Spring Lake, NJ to Hershey, PA, these culinary spots are essential.