Bridges, Structures & Waterways

This Section is responsible for the design, specifications and preparation of plans for the replacement and repair of all County bridges, docks, dams, spillways, bulkheads, marinas and other structures.

To confirm times that the locks at Shinnecock Canal open and close call (631) 852-8299.

This division is also responsible for the hydrographic surveys and dredging of County maintained channels, authorized by the Suffolk County Dredge Project Screening Committee. This includes dredging by the County dredge as well as with contractor equipment.