an electronic toll interchange. At mile 285, it has a northbound exit/southbound entrance with US 27, followed by the Leesburg electronic toll gantry at mile 288, and a southbound exit/northbound entrance with US 27 at mile 289. The last interchange in Lake County is with County Road 470 (exit 296), which does not provide cash. At mile marker 299, the turnpike passes through the final service plaza, the Okahumpka service plaza. Between US 301 (exit 304) and the northern terminus (mile 309) there is no toll. The turnpike ends with an interchange with I-75 in Wildwood, about south of Ocala. Exit 307 at SR 44 provides access to southbound I-75 through that interstate's exit 329, while northbound I-75 travelers (and bidirectional SR 44 travelers) can access the turnpike at this exit. Tolls Tolls on the turnpike are an average of for cars and other two-axle vehicles using SunPass. A trip on the entire turnpike (not including the Homestead Extension) would cost $22.59 with Toll-by-Plate, and $17.45 with SunPass. The turnpike was originally entirely on the ticket system, but due to congestion in the Miami and Orlando metro areas, a coin system was implemented from the Three Lakes toll plaza north to the terminus at I-75, and from Lantana south to I-95, in the 1990s. In 2015, the portion between the Golden Glades toll barrier and I-595 in Davie was converted to a cashless toll system. Additional projects to convert the turnpike to an electronic collection system were completed between I-595 and Lantana in 2019, and from SR 429 north to I-75 in Wildwood in 2020. The final stretch of the turnpike to use the ticket system ran between what are now electronic toll gantries at Lantana (mile 89.4 in Palm Beach County) and Three Lakes (mile 236.5 in Osceola County). This section was converted to a cashless system on November 8, 2021, removing the final cash-based toll collections and converting the entire length of the turnpike to electronic toll collection. The SunPass electronic toll collection system, in use since 1999, has become the primary method of paying tolls on the turnpike, with 80% of customers using the electronic tolling . SunPass can be used on most Florida toll roads, in conjunction with other electronic toll collection systems in Florida (E-Pass and LeeWay). SunPass users benefit from an average of a 25% discount on tolls and access to SunPass-only exit ramps.