Gandy Bridge

From Wikipedia, the free encyclopedia - View original article

Gandy Bridge
Aerial view of South Tampa, MacDill AFB and Gandy bridge 2.jpg
Carries US 92
CrossesOld Tampa Bay
LocaleSt. Petersburg to Tampa, Florida
Maintained byFlorida Department of Transportation
ID number100300 (eastbound) 100585 (westbound)
Total length14,859 feet (4,529 m) (eastbound)
13,886 feet (4,226 m) (westbound)
Width40.4 feet (12.3 m) (eastbound)
39.7 feet (12.1 m) (westbound)
Clearance below43.0 feet (13.1 m)
Opened1924 (demolished)
1956 (abandoned)
1975 (eastbound)
1997 (westbound)
Daily traffic35,000[1][2][3]
Coordinates27°53′10″N 82°33′30″W / 27.8861°N 82.5584°W / 27.8861; -82.5584Coordinates: 27°53′10″N 82°33′30″W / 27.8861°N 82.5584°W / 27.8861; -82.5584
 
Jump to: navigation, search
Gandy Bridge
Aerial view of South Tampa, MacDill AFB and Gandy bridge 2.jpg
Carries US 92
CrossesOld Tampa Bay
LocaleSt. Petersburg to Tampa, Florida
Maintained byFlorida Department of Transportation
ID number100300 (eastbound) 100585 (westbound)
Total length14,859 feet (4,529 m) (eastbound)
13,886 feet (4,226 m) (westbound)
Width40.4 feet (12.3 m) (eastbound)
39.7 feet (12.1 m) (westbound)
Clearance below43.0 feet (13.1 m)
Opened1924 (demolished)
1956 (abandoned)
1975 (eastbound)
1997 (westbound)
Daily traffic35,000[1][2][3]
Coordinates27°53′10″N 82°33′30″W / 27.8861°N 82.5584°W / 27.8861; -82.5584Coordinates: 27°53′10″N 82°33′30″W / 27.8861°N 82.5584°W / 27.8861; -82.5584

Gandy Bridge is the southernmost bridge spanning Old Tampa Bay from St. Petersburg, Florida to Tampa, Florida. The original span was dismantled in 1975. The second bridge was used until 1997, when it was converted to recreational use by non-motorized traffic. It is now known as the Friendship Trail Bridge. It was proposed for demolition in 2012 and there is a campaign to preserve it. The third and fourth spans of the Gandy Bridge are currently being used for vehicle traffic.

Almost three miles long, the Gandy Bridge is one of three bridges connecting the mainland of Hillsborough County and Pinellas County; the others being the Howard Frankland Bridge and the Courtney Campbell Causeway.

Original Gandy Bridge[edit]

The original span of Gandy Bridge

In 1910, H. Walter Fuller was a director of three companies owned by F. A. Davis. George S. Gandy, Sr was the president of all three companies. Fuller prepared a map including a proposed bridge that would cross upper Tampa Bay following the route of Ninth Street North in St. Petersburg. Gandy partnered with Fuller, incorporating three companies towards design and construction of the bridge. Survey crews decided to change the route from Ninth Street to Fourth Street. In 1918, World War I required that all projects exceeding $250,000 required a certificate of necessity from the War Industries Board headed by Bernard Baruch. The project was not approved and financing was canceled. Gandy bought out Fuller's interests and continued alone.

In 1922, Gandy hired promoter Eugene M. Elliott to attract new investment. Gandy sold enough stock to finance the bridge, which cost $1,932,000.[4] Construction began in September 1922 and the bridge was completed for a formal opening on November 20, 1924. The steel and concrete bridge spanned a distance of two and a half miles, making it the longest automobile toll bridge in the world at that time. Its double steel bascule drawbridge had a clearance span of 75 feet (23 m) and operated electrically. The original toll to cross the bridge was $.75 for an automobile and driver and $.10 for additional passengers. The bridge stopped collecting tolls on April 27, 1944 after it was seized by the administration of Franklin D. Roosevelt. On December 23, 1945, a federal jury awarded The Gandy Company $2,383,642 in compensation for the property, plus $100,000 in interest.[5]

The bridge reduced the distance between Tampa and St. Petersburg from 43 to 19 miles (31 km). Its location enabled travel by auto along the route of the world's first scheduled airline flight, which operated between Tampa and Saint Petersburg for six months in 1914.

The Gandy Bridge opened on November 20, 1924[6][7] Sixteen visiting state governors and several foreign dignitaries attended the opening ceremony. During George Gandy's speech, he stated; "The bridge is built!"[8]

The bridge was dismantled in 1975 immediately after completion of a third span. Efforts to preserve the bridge for recreational purposes were not supported by the Pinellas County Commission, which felt the idea was too expensive, too dangerous, and unnecessary.[9]

Second Gandy Bridge[edit]

A second span was added in 1956

By 1947, state Sen. Raymond Sheldon described the bridge as "outmoded, too narrow and a traffic bottleneck."[10] In 1956 a second slightly higher, fixed span was added to the Gandy Bridge to serve westbound traffic. The first span would then serve eastbound traffic until 1975. The second bridge remained in use until February 1997.

Friendship Trail Bridge[edit]

Years before, the Florida Department of Transportation (FDOT) deemed the bridge structurally deficient to vehicular traffic unless costly repairs were made. FDOT initially planned to demolish the middle section of the bridge (including the hump) and leave the remaining fishing pier segments intact. The demolished segments would have then been used for an artificial reef. When residents and community groups in both Pinellas and Hillsborough Counties lobbied together against FDOT and the governments of the two counties to save the 1956 bridge, FDOT dropped its demolition plan. After two years of hearings and funding issues, the 1956 bridge reopened to pedestrian and bicycle traffic on December 11, 1999 as the Friendship Trail Bridge.

The 1956 span was opened to pedestrian and recreational use from 1999 until 2008

On November 6, 2008, the Friendship Trail was shut down "indefinitely" (though the ends remained open) after a state inspection determined that there were significant structural problems with the bridge's superstructure. The bridge had been decaying for years, eventually forcing the closure of the span to vehicular traffic. However, the inspection yielded that the corrosion of the superstructure had worsened and that the overall condition of the bridge was no longer suitable to keep it open due to safety issues. Only a couple months before, the Sunshine Skyway Bridge's fishing piers were deemed to the same fate (A recent inspection there had forced the closure of the eastern span on both the northern and southern piers). There was also a repair plan in place for the bridge that would have repaired the pylons at a cost of $4.2 million. That project was cancelled due to the new developments.[11]

December 17 brought further gloom for the trail when preliminary estimates to retrofit the bridge added up to about $30 million. Furthermore, the projected costs would only provide a temporary solution to the structure that would only last about ten years. With the state and the nation in recession, county governments saw no way to meet the staggering costs, leaving the trail likely closed for good.[12]

December 20, 2008 a report done by Kisinger Campo & Associates and SDR Engineering Consultants showed that the bridge could potentially collapse due to the amount of decay on the structure.[13] Immediately after the report was released, Hillsborough and Pinellas County officials decided to close the entire bridge permanently.[14] The report suggested the following:

In May 2009, the initial estimates were revised:[13]

After a series of meetings in May, June, and July 2009, the Friendship Trail bridge oversight committee voted to explore the $15 million option to retrofit the entire bridge, which would add about 10 years to its lifespan, with supporters hoping that it would be funded by the American Recovery and Reinvestment Act.[citation needed] A peer review done by E.C. Driver and Associates disagreed on the repair estimate claiming it would take $48 million to repair the bridge.[13]

Also in July 2009, the animal rights group, People for the Ethical Treatment of Animals (PETA) offered to contribute funds to help save the Friendship Trail. However, the group asked for fishing to be banned throughout the entire span. In addition, the bridge would be renamed as the "Sea Kitten Memorial Trail Bridge".[15]

In April 2010, both Hillsborough and Pinellas County Commissions voted to demolish the entire structure. The commissions are still proposing ways to commence demolition and a timetable has not yet been set.[16]

In March 2011, citizens came together to save the bridge again, proposing a public/private partnership to fund repairs.[17]

In April 2011, Hillsborough County Commission voted to delay the demolition in order to give a group of citizens 30 days to come up with a viable plan to repair and re-open the bridge[18]

On June 27, 2012, the Hillsborough County Commission voted to allow the group more time to evaluate their options for the bridge. It would also allow the commission to decide on a plan to possibly present a referendum to voters in November to hike the property tax to fund park improvements.[19]

Third and fourth Gandy Bridges[edit]

Traveling across the 1975 (eastbound) bridge with the 1997 (westbound) bridge to the left

A third span was opened to traffic on October 20, 1975 and was originally without street lighting. This replaced the original span which was immediately dismantled.

On December 21, 1996, another parallel span was built in between the two existing spans to replace the aging 1956 bridge. The new bridge was initially opened to eastbound traffic while the 1975 bridge was closed to allow FDOT to install street lighting and conduct other bridge work. Westbound traffic at that time continued to utilize the 1956 bridge. The 1996 bridge was converted to westbound traffic in February 1997.

Differences between the spans[edit]

The differences between the three bridges are obvious to observers. The 1956 bridge has a very steep hump and no emergency shoulders (which caused horrendous traffic hazards prior to its closing). The 1975 bridge has a more gradual hump than the oldest bridge and wider shoulders. The pillars supporting the hump are of a different design but the remaining architectural elements between the two bridges (bridge rails, etc.) are very similar. The 1996 bridge is the one that differs the most from the older bridges. Its height is nine feet higher than its counterparts and has a very gradual hump. The design and architecture of the 1996 bridge is similar to the Clearwater Pass Bridge replacement, which was completed in 1994.

Mishap history[edit]

Several barges have struck one of the spans of the Gandy Bridge throughout the years.

References[edit]

  1. ^ Pinellas County Metropolitan Planning Organization. 2006 Average Annual Daily Traffic Counts in Pinellas County (A.A.D.T.) (Map). http://www.pinellascounty.org/mpo/maps/TrafCou06.pdf. Retrieved 2008-01-13.
  2. ^ Florida Department of Transportation. PTMS and TTMS Sites, 2006, Pinellas County (15) (Map). http://www.dot.state.fl.us/planning/statistics/trafficdata/maps/pinellas.pdf. Retrieved 2008-01-13.
  3. ^ "2006 Annual Average Daily Traffic Report". Florida Department of Transportation. pp. Site 3046. Archived from the original on 2008-02-16. Retrieved 2008-01-13. 
  4. ^ George Gandy Sr. Made $1,932,000 Span Possible St. Petersburg Times, April 18, 1956
  5. ^ Gandy Bridge, Toll Span 20 Years, Freed As "War Necessity" In 1944 St. Petersburg Times, April 18, 1956
  6. ^ Florida Department of Transportation
  7. ^ Burnett, Gene (1986). Florida's Past: People & Events That Shaped The State Vol. 1. Sarasota, Florida: Pineapple Press, Inc. pp. 5–8. ISBN 1-56164-115-4. 
  8. ^ Dunn, Hampton (1972). Yesterday's Tampa. Miami, Florida: E.A. Seeman Publishing, Inc. 
  9. ^ Pinellas won't support Gandy 'fishing bridge' St. Petersburg Times, Feb 1, 1975
  10. ^ Sheldon to Propose Two Routes for New Bay Bridge St. Petersburg Times, Apr 9, 1947
  11. ^ Decay closes treasured Friendship Trail Bridge to cyclists, walkers Tampa Tribune - Retrieved November 7, 2008
  12. ^ $30-million cost likely dooms saving Friendship Trail Bridge St. Pete Times - Retrieved December 18, 2008
  13. ^ a b c Structural Engineering Report for the Friendship Trail Bridge
  14. ^ "It's Final: Friendship TrailBridge Is Closed". TBO.com. Retrieved 2011-08-22. 
  15. ^ [1][dead link]
  16. ^ [2][dead link]
  17. ^ Can This Bridge be Saved?
  18. ^ Friendship TrailBridge Gets Last Minute Reprieve
  19. ^ Friendship Trail Bridge demolition delayed so preservation options can be explored
  20. ^ Barge Hits Pilings on Gandy Bridge Saint Petersburg Times, Dec 13, 1970
  21. ^ Barge impacts Gandy St Petersburg Times - 3/31/2006

External links[edit]

Media related to Gandy bridge at Wikimedia Commons