Length of Inlet channel: 3,120 feet*

Width of Inlet channel: 150 feet*

Depth of Inlet channel: 9-12 feet*

Length of North jetty: 1,000 feet*

Length of South jetty: 575 feet*

Frequency of channel dredging: Every 5-6 years*

Size of sand trap (depression in Inlet channel): 42 acres*

Size of Dredged Material Management Area (DMMA): 6 acres*

Specifications of Sebastian Inlet Bridge: The bridge has a total length of 1,548 feet (472 m) with a main span of 180 feet (55 m). The vertical clearance is 37 feet (11 m)*

(* all numbers are approximate)