Great South Bay Bridge in Town of Islip Township, New York

Great South Bay Bridge in Suffolk County is a two-lane, concrete highway and it crosses a bridge and it comes from Robert Moses Causeway. Great South Bay Bridge is also known as Robert Moses Causeway. This street is part of the highway "RM".

Alternate Name
Robert Moses Causeway
Road Type
highway
Lanes
2
Speed Limit
55 mph
Route
southeast-northwest