Plaza Shell, located near the Route 495 interchange, features a service center that does Massachusetts inspections. The center also has seven gas pumps and a snack shop. Shell has more than 44,000 service stations in more than 90 countries.
- Hours: Gas service: daily, 7am - 9pm Service center: Mon - Fri, 8am - 5pm; Sat, 8am - 1pm
- Handicap Accessible: Yes
- Payments accepted: Cash, Discover, MasterCard, Visa
- Parking: Free lot