Pensacola Bay Bridge
Encyclopedia
The Pensacola Bay Bridge, also known locally as the Three-Mile Bridge, runs between downtown Pensacola, Florida
Pensacola, Florida
Pensacola is the westernmost city in the Florida Panhandle and the county seat of Escambia County, Florida, United States of America. As of the 2000 census, the city had a total population of 56,255 and as of 2009, the estimated population was 53,752...

, and Gulf Breeze, Florida
Gulf Breeze, Florida
Gulf Breeze is a city located on the Fairpoint Peninsula in Santa Rosa County, Florida, United States and is a suburb of Pensacola which lies to the north, across Pensacola Bay. The population was 5,665 at the 2000 census. As of 2005, the population estimated by the U.S. Census Bureau is 6,455. ...

. It carries four lanes of U.S. Highway 98 across Pensacola Bay
Pensacola Bay
Pensacola Bay is a bay located in the northwestern part of Florida, United States, known as the Florida Panhandle.The bay, an inlet of the Gulf of Mexico, is located in Escambia County and Santa Rosa County, adjacent to the city of Pensacola, Florida, and is about 13 miles long and 2.5 miles ...

.

History

The bridge opened to traffic on October 31, 1960, at which time it replaced the Thomas A. Johnson Bridge, a narrow two-lane facility that ran parallel just to the east. It was dedicated to Sen. Phillip D. Beall Sr. This original bridge, which had been in service since June 13, 1931, was tolled and was signed as TOLL US 98 until the bridge bonds were paid off. The decommissioned original bridge served as two 1.5-mile-long fishing piers until they were largely destroyed by Hurricane Ivan
Hurricane Ivan
Hurricane Ivan was a large, long-lived, Cape Verde-type hurricane that caused widespread damage in the Caribbean and United States. The cyclone was the ninth named storm, the sixth hurricane and the fourth major hurricane of the active 2004 Atlantic hurricane season...

 in 2004. By 2007, the remainder of the northernmost fishing pier was demolished. Demolition has begun on the southernmost part of the fishing pier. In 2010, construction was completed on a northern replacement fishing pier about half as long as the original pier.

In 1989, the bridge was struck by a barge and was out of service for several months. All traffic was diverted to ferries
Ferry
A ferry is a form of transportation, usually a boat, but sometimes a ship, used to carry primarily passengers, and sometimes vehicles and cargo as well, across a body of water. Most ferries operate on regular, frequent, return services...

, causing severe backups in both Gulf Breeze and downtown Pensacola. The Florida Department of Transportation took the opportunity to modernize the bridge, adding emergency lanes and replacing barrier walls
Jersey barrier
A Jersey barrier or Jersey wall is a modular concrete barrier employed to separate lanes of traffic. It is designed to both minimize vehicle damage in cases of incidental contact while still preventing crossover in the case of head-on accidents....

 and lighting.

Replacement

FDOT announced in January 2010, near the end of the bridge's 50-year design life
Design life
The design life of a component or product is the period of time during which the item is expected by its designers to work within its specified parameters; in other words, the life expectancy of the item...

, that the bridge was structurally deficient and would have to be replaced within six years. As of 2011, a study is underway to determine the "feasibility, location, and conceptual design" of a replacement bridge.
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