The Pennsylvania Turnpike Commission is a government agency responsible for the operation and maintenance of the Pennsylvania Turnpike, a major toll road in the state. Established in 1937, the commission oversees the construction, management, and improvement of the turnpike, ensuring safe and efficient travel for motorists. The turnpike spans over 550 miles, connecting various regions of Pennsylvania and facilitating interstate travel. The commission also manages toll collection and implements projects to enhance road safety and infrastructure, contributing to the overall transportation network in the state.