 The Polk Parkway mainly serves as a beltway around Lakeland forming a semicircle, which along with I-4 circumscribes most of the city limits of Lakeland.As part of Florida's Turnpike network, SunPass, E-Pass, and LeeWay electronic toll collection are recognized along with coin collection at toll plazas and interchange ramps.The Polk Parkway does not, however, employ open road tolling like numerous other toll roads in Florida.