The Sunshine Bridge is a
cantilever bridge
A cantilever bridge is a bridge built using structures that project horizontally into space, supported on only one end (called cantilevers). For small footbridges, the cantilevers may be simple beam (structure), beams; however, large cantilever ...
over the
Mississippi River
The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Ita ...
in
St. James Parish, Louisiana. Completed in 1963, it carries
Louisiana Highway 70 (LA70), which connects Donaldsonville on the west bank of Ascension Parish with Sorrento on the east bank of Ascension Parish as well as with Gonzales on the east bank of Ascension Parish. The approach roads on the east and west banks begin in Ascension Parish before crossing into St. James Parish.
The bridge is a convenient river crossing for residents of Baton Rouge,
Hammond, and the
Florida Parishes
The Florida Parishes, on the east side of the Mississippi River—an area also known as the Northshore or Northlake region—are eight parishes in the southeastern portion of the U.S. state of Louisiana.
The Florida Parishes were part of what ...
to travel to the Bayou cities of
Morgan City,
Houma and
Thibodaux as well as vice versa. The bridge plays an important role in storm evacuation and in industrial development along the Mississippi.
From its opening in 1964 through August 15, 2001, a 50-cent toll was collected on traffic crossing to the west bank. The toll was discontinued by an act of the
Louisiana Legislature, authored by Louisiana State Representative Roy Quezaire (D-Donaldsonville), whose district included the bridge.
Bridges to Nowhere
The bridge gained national attention in 2008 when it became part of the
Bridge to Nowhere controversy which arose during the
US Presidential Election. Focused primarily on the Alaskan Governor/Vice Presidential Candidate
Sarah Palin's efforts to secure federal funding for the
Gravina Island Bridge, the Sunshine Bridge was placed into the same category. While the only bridge across the Mississippi between
New Orleans
New Orleans (commonly known as NOLA or The Big Easy among other nicknames) is a Consolidated city-county, consolidated city-parish located along the Mississippi River in the U.S. state of Louisiana. With a population of 383,997 at the 2020 ...
and
Baton Rouge
Baton Rouge ( ; , ) is the List of capitals in the United States, capital city of the U.S. state of Louisiana. It had a population of 227,470 at the 2020 United States census, making it List of municipalities in Louisiana, Louisiana's second-m ...
when it opened for traffic in 1964, its south end then emptied into a swamp, and for years it awaited funding to connect it to LA 70 and other roads. When this occurred, the economy in this area grew by leaps and bounds, largely due to the improved transportation.
Much of the criticism involved residual resentment from the bridge being named to recognize Governor
Jimmie Davis
James Houston Davis (September 11, 1899 – November 5, 2000) was an American singer, songwriter, and Democratic Party politician. After achieving fame for releasing both sacred and popular songs, Davis served as governor of Louisiana from ...
.
Built under his administration, Davis had twice picked and sung his way into the Governor's Mansion with hits like "
You Are My Sunshine
"You Are My Sunshine" is an American standard of old-time and country music and the state song of Louisiana. Its original writer is disputed. According to the performance rights organization BMI, by the year 2000 the song had been recorded by ...
"
and whose horse, which he rode into the Governor's office at his second inaugural, was also named Sunshine.
2018 Barge collision and closure
On the morning of October 12, 2018, a crane being transported on a barge operated by Marquette Transportation collided with The Sunshine Bridge. The crane was reportedly being transported while its boom was still in an upright position. Due to extensive damage done to a main load carrying span, the Sunshine Bridge was immediately closed to all vehicle traffic for emergency repairs. These repairs were expected to be completed in late January or early February 2019. The eastbound lanes were projected to reopen in April, and the bridge was planned to be fully reopened in August.
The loss of this Mississippi River crossing meant that traffic was required to take a significant detour to either the
Gramercy Bridge or the
Horace Wilkinson Bridge, a detour that was at least in length. Extensive signage warning motorists of the bridge closure well in advance was erected on each side, including detour signs at the interchange of
Interstate 10
Interstate 10 (I-10) is the southernmost transcontinental highway in the Interstate Highway System of the United States. It is the fourth-longest Interstate in the country at , following I-90, I-80, and I-40. It was part of the origina ...
and
LA 22, which connects to
LA 70 some north of the bridge.
Gallery
Image:Sunshine Bridge 1.jpg, Sunshine Bridge Sunset
Image:Sunshine Bridge 2.jpg, Sunshine Bridge Side View
Image:Sunshine Bridge 3.jpg, Sunshine Bridge in Fog
See also
*
List of crossings of the Lower Mississippi River
References
External links
Sunshine Bridge and the Acadian Thruway*
{{Crossings navbox
, structure = Crossings
, place =
Mississippi River
The Mississippi River is the main stem, primary river of the largest drainage basin in the United States. It is the second-longest river in the United States, behind only the Missouri River, Missouri. From its traditional source of Lake Ita ...
, bridge = Sunshine Bridge
, bridge signs =

, upstream =
Plaquemine Ferry
, upstream signs =

, downstream =
Gramercy Bridge
, downstream signs =
Bridges over the Mississippi River
Bridges completed in 1963
Buildings and structures in St. James Parish, Louisiana
Road bridges in Louisiana
Transportation in St. James Parish, Louisiana
Former toll bridges in Louisiana
Cantilever bridges in the United States