 Entering Trilby itself, it crosses the Withlacoochee State Trail, then intersects with US 98 at a blinker-light intersection.At the intersection of US 301 at Trilacoochee it regains the state highway status it held long ago.As SR 575 crosses the Hernando County Line near the Withlacoochee River, it reverts to a county road again on its way to State Road 50.