Block Island, RI to Cambridge, MD: Ultimate Road Trip Guide

This road trip begins on Block Island, accessed via the Block Island Ferry from Point Judith, RI (a scenic 30-minute crossing over the Block Island Sound). After disembarking, the route heads southwest through Rhode Island and Connecticut, then dips into New York and New Jersey before cutting across Delaware into Maryland. The total driving distance is approximately 400 miles, taking about 7.5 hours on the road, excluding ferry time and stops.

A historical quirk: this journey roughly traces part of the old Boston Post Road, a colonial mail route established in 1673, whose sections later became US 1. Today, your primary highways will be I-95 South through Connecticut and New Jersey, then I-295 and US 301 through Delaware and Maryland. The shift from New England's rocky coast to the Mid-Atlantic's marshlands is stark and fascinating.

Road quality is excellent on Interstate highways, but potholes can appear after winter; watch for construction zones in Connecticut (ongoing I-95 widening). Speed limits: 65 mph on I-95, 55 mph on US 301. In New Jersey, aggressive driving is common—use the left lane only for passing.

• Safety tip: Highway cameras enforce speed limits in Delaware (photo tickets mailed).
• Emergency contacts: Dial 511 for road conditions, 911 for emergencies.
• Towing services: AAA coverage is recommended; many stations on I-95.

Family-friendly stops include the Mystic Aquarium (beluga whales, touch tanks) and the Delaware Children's Museum in Wilmington. For fatigue management, rest areas are roughly every 30 miles on I-95 in New Jersey (with vending machines and clean bathrooms). The Milford, CT rest area (milepost 39) has picnic tables and a walking trail.

• Rest stop: Molly Stark Service Plaza (NJ, milepost 15) – large parking, restroom, food.
• Quiet park: Lums Pond State Park (DE) – trails and fishing, perfect for a leg stretch.
• Coffee shop: The Coffee Pedaler in New London, CT – local roasts and pastries.

Pet-friendly framework: Most rest stops allow pets on leashes. For off-leash play, detour to White Clay Creek State Park (DE) with a designated dog park. Hotels along the route: La Quinta Inn & Suites in Newark, DE (pet fee $25/night). Always carry water and a portable bowl.

• Best pet rest area: Delaware Welcome Center (fenced dog run).
• Veterinary clinics: VCA Animal Hospitals in Stamford, CT and Wilmington, DE.
• Pet-friendly attractions: Mystic Seaport allows leashed dogs on outdoor grounds.

This route showcases the transition from New England's rocky coastline to the Mid-Atlantic's flat farmlands and marshes. Block Island itself features dramatic clay bluffs and rolling green hills, while Connecticut offers forested ridges and Long Island Sound views. As you cross into New Jersey, the landscape flattens into the Pine Barrens—a unique ecosystem of pitch pines and sandy soil.

• Block Island: Mohegan Bluffs (200-foot cliffs) and Southeast Light lighthouse.
• Connecticut: Mystic Seaport and the Lyman Allyn Art Museum in New London.
• New Jersey: Cheesequake State Park (hiking trails over rare coastal plains).

Local commerce thrives along the route. Toll booths have been replaced by E-ZPass; cash lanes are limited. In Delaware, the Christiana Mall is a major shopping hub. For local crafts, detour to the main street of St. Michaels, MD, known for maritime antiques and galleries. how to find the best stops and hidden gems between cities

• Best farmers market: New Haven farmers market (Saturday mornings, May–Nov).
• Unique shop: The Whale's Tale in Mystic (nautical gifts and books).
• Farm stand: Fifer's Farms in Delaware (seasonal produce and pies).

Fuel stops are plentiful along I-95, but prices vary significantly. In Connecticut, expect $3.50–$4.00/gallon; in New Jersey, often $0.50 cheaper due to lower taxes. Crossing the Delaware Memorial Bridge (toll: $5.00 for cars) into Delaware, fuel prices drop further—Delaware has no sales tax. Plan to fill up here.

• Total one-way fuel cost estimate: $60–$80 (sedan).
• Tolls: About $15 for the entire route (including Delaware Memorial Bridge and New Jersey Turnpike segments).
• Parking on Block Island: Long-term lots at Point Judith start at $15/day.

For a scenic alternative, avoid I-95 by taking US 1 through coastal Connecticut (Shoreline Route). This adds 30 minutes but passes through historic towns like Mystic and Stonington. Locals recommend this for a more relaxed drive. Check real-time traffic via Waze before committing.

• US 1 alternative: 20 miles longer, adds ~30 min.
• Best fuel stop: Newark, DE (multiple stations near I-95 exit 1B).
• Worst traffic: Stamford, CT (known for congestion, especially 4–6 PM).