Florida State Road 453State Road 453, part of the Wekiva Parkway system, is a controlled-access toll road built and maintained by the Central [Florida Expressway Authority]. SR 453 connects SR 429 to SR 46, and it opened on March 31, 2018.Route descriptionSR 453 heads northwest–southeast from exit 39 on SR 429 to a loop interchange with SR 46 near Mount Dora as a spur route of SR 429. There is a toll plaza between the Lake County line and the SR 46 interchange. There are no planned intermediate exits.HistorySR 453 opened on March 31, 2018.