The route then meets U.S. Virgin Islands Highway 104 along Centerline Road and exits the park.

The road serves several resorts on the island's southern shore, most notably the Westin St. John.

The road runs almost five miles (making it the longest auxiliary route on the island) from Highway 10 to the southern shores of St. John.

[8] The western paved section runs south from Highway 10 to the town of Bordeaux and is one mile (1.6 km) long.

The eastern section sets out west from Highway 107 to the end of pavement six-tenths of a mile later.