St. Louis Bay Bridge, Road bridge in Bay St. Louis, United States.
The St. Louis Bay Bridge extends 11,090 feet across the Bay of Saint Louis, connecting the cities of Bay St. Louis and Pass Christian in Mississippi.
After Hurricane Katrina destroyed the original structure in 2005, the Mississippi Department of Transportation completed construction of the new bridge in May 2007.
The bridge incorporates a dedicated 12-foot path along its Gulf side, enabling residents and visitors to walk or cycle while viewing the waters below.
The bridge carries four lanes of U.S. Route 90 traffic, serving as a primary transportation connection for communities along the Mississippi Gulf Coast.
During its construction phase, engineers incorporated specific design elements to increase the structure's resistance against future hurricane impacts.
Location: Mississippi
Inception: May 17, 2007
Official opening: May 17, 2007
GPS coordinates: 30.31769,-89.30426
Latest update: September 23, 2025 16:45
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