The term 'Turnpike Feature' refers to features found on turnpikes, which are highways that require a toll for use. The four crossword solutions associated with this term are 'EXIT' (4 letters), 'RAMP' (4 letters), 'Exitlane' (8 letters), and 'Reststop' (8 letters). An EXIT is a point of departure from the turnpike, a RAMP is an inclined roadway connecting two levels of a turnpike, an exitlane is a lane that allows drivers to EXIT the turnpike, and a reststop is a designated area along the turnpike where drivers can take a break.