To drive on the Pennsylvania Turnpike, is to drive on the most expensive toll road in the world. According to a report from Australian insurance company, Budget Direct, drivers can expect to pay $112.91 when traveling the entire length of the turnpike. Overall, the report says the United States’ average tolls are about $5.38, which ranks 11th among the other countries in the study. The New York State Thruway is the second most expensive toll road at $28.05, and the nation’s least expensive toll road is the Boulevard Bridge in Virginia, according to the report.