South Dade Rail Trail
The South Dade Rail Trail ( SDRT ) is a rail trail , run by Miami-Dade County Parks and Recreation , that follows the old Florida East Coast Railway rail corridor for 20 . 5 miles , from Miami to Homestead in South Florida , traversing a diversity of urban , suburban and semi-rural environments . 
<triplet> South Dade Rail Trail <subj> rail trail <obj> instance of