What should you do if you miss your exit on the Massachusetts Turnpike?

Answer: C — Proceed to the next exit

When you miss your exit on the Massachusetts Turnpike, the safest and most appropriate action is to proceed to the next exit. This approach is crucial for maintaining safety on the highways, as stopping immediately or backing up to a missed exit can create hazardous conditions for both you and other drivers. Likewise, making a U-turn is not permitted on highways and can pose a serious risk of collision. By continuing to the next exit, you can find a safe opportunity to turn around and re-route without disrupting the flow of traffic. This method ensures that you stay in control of your vehicle and minimizes potential danger on the road.