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SBI Three Bridge Tour

November 7, 2026
Ocean Isle Beach, NC

The Bridges of SBI Three Bridge

The three bridges that riders encounter on the SBI Three Bridge Tour can be daunting, but once riders reach the apex, you'll be provided beautiful views of the Atlantic Ocean as you cross the Intercoastal Waterway to and from each island.

Each bridge reaches 65 ft. high - and that's not a coincidence. The United States Coast Guard requires a minimum 65 feet of clearance above the mean water level along the Intercoastal Waterway.

Check out more below on each of the bridges and make sure you sign up and see them for yourself!

Sunset Beach (Bridge #1)

Sunset Beach Bridge

Mannon C. Gore (Sunset Beach) Bridge

Lat / Lon: N 33° 52.883' / W 078° 30.650'

Height: 65 ft.

Length: 2,600 ft.

Weight: Rather not say

DOB: November 11, 2010

Preceded by: Sunset Beach Pontoon Bridge

A brief history of Sunset Bridge

The namesake of the Mannon C. Gore bridge purchased what was then known as Bald Beach in the 1950s. Gore was impressed by the beautiful sunsets and renamed the island Sunset Beach. Mr. Gore designed and installed the pontoon swing bridge that was eventually replaced by the current bridge our riders scale on their way to and from Sunset Beach - the first bridge each distance will conquer!


Ocean Isle Beach Bridge (#2)

Ocean Isle Beach Bridge

Odell Williamson Bridge

Lat / Lon: N 33° 53.750' / W 078° 26.383'

Height: 65 ft.

Length: Unknown

Weight: Not polite to ask

DOB: 1986

Preceded by: The Old Ocean Isle Beach Swing Bridge

A brief history of Ocean Isle Beach Bridge

The second bridge that riders will face - the Odell Williamson Bridge - connects the mainland to OIB. Wiliamson was an early developer of the island and the first mayor of Ocean Isle Beach after the community incorporated in 1959.


Holden Beach Bridge (#3)

Holden Beach Bridge

Holden Beach Bridge

Lat / Lon: N 33° 55.017' / W 078° 16.050'

Height: 65 ft.

Length: 1,800

Weight: That's not really relevant is it?

DOB: May 13, 1986

Preceded by: Holden Beach turn-table bridge

A brief history of Holden Beach Bridge

The third and final bridge riders will face connects mainland Shallotte with Holden Beach. To reach the required vertical clearance over the main channel at Holden Beach, the bridge had to turn to allow enough room to tie it to the elevation on the island. A unique "twist" for our riders!

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