 Approximately of Galloway Road, between Pinecrest and Doral, is designated as State Road 973.Galloway Road, or locally Southwest 87th Avenue (south of Flagler Street), begins at a dead-end across the Black Creek Canal from the Black Point Marina, next to Biscayne National Park, just over a mile south of the town of Cutler Bay in unincorporated Miami-Dade county.After following the canal northwest as a two-laned road for about half a mile, Southwest 87th Avenue turns north and takes on this alignment until the northern reaches of Kendall.