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Interstate 510 (I-510) is a short
I-510 runs concurrently with Louisiana Highway 47 (LA 47) for its entire routing. The spur serves the NASA facility, the
spur route
A spur route is a short road forming a branch from a longer, more important road such as a freeway, Interstate Highway, or motorway. A bypass or beltway should not be considered a true spur route as it typically reconnects with another or the ...
of I-10
Interstate 10 (I-10) is the southernmost cross-country highway in the American Interstate Highway System. I-10 is the fourth-longest Interstate in the United States at , following I-90, I-80, and I-40. This freeway is part of the originally p ...
within eastern , Louisiana
Louisiana , group=pronunciation (French: ''La Louisiane'') is a state in the Deep South and South Central regions of the United States. It is the 20th-smallest by area and the 25th most populous of the 50 U.S. states. Louisiana is bord ...
, United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
. It runs south from I-10, intersects with U.S. Route 90, and ends at the Almonaster Boulevard interchange, near the NASA
The National Aeronautics and Space Administration (NASA ) is an independent agency of the US federal government responsible for the civil space program, aeronautics research, and space research.
NASA was established in 1958, succeedin ...
Michoud Assembly Facility
The Michoud Assembly Facility (MAF) is an manufacturing complex owned by NASA in New Orleans East, a district within New Orleans, Louisiana, in the United States. Organizationally it is part of NASA's Marshall Space Flight Center, and is curren ...
. From this point, the highway continues south over the Gulf Intracoastal Waterway
The Gulf Intracoastal Waterway is the portion of the Intracoastal Waterway located along the Gulf Coast of the United States. It is a navigable inland waterway running approximately from Carrabelle, Florida, to Brownsville, Texas.
The waterwa ...
/ Mississippi River Gulf Outlet
Mississippi () is a state in the Southeastern region of the United States, bordered to the north by Tennessee; to the east by Alabama; to the south by the Gulf of Mexico; to the southwest by Louisiana; and to the northwest by Arkansas. Missis ...
on the Green Bridge.
The Interstate spur route is a portion of Paris Road, a New Orleans metropolitan area
The New Orleans metropolitan area, designated the New Orleans–Metairie metropolitan statistical area by the U.S. Office of Management and Budget, or simply Greater New Orleans (french: Grande Nouvelle-Orléans, es, Gran Nueva Orleans), is a me ...
roadway stretching from the Mississippi River
The Mississippi River is the List of longest rivers of the United States (by main stem), second-longest river and chief river of the second-largest Drainage system (geomorphology), drainage system in North America, second only to the Hudson B ...
to Lake Pontchartrain
Lake Pontchartrain ( ) is an estuary located in southeastern Louisiana in the United States. It covers an area of with an average depth of . Some shipping channels are kept deeper through dredging. It is roughly oval in shape, about from w ...
dating back to the 19th century. The portion designated I-510 is entirely within the Ninth Ward of New Orleans
The Ninth Ward or 9th Ward is a distinctive region of New Orleans, Louisiana, which is located in the easternmost downriver portion of the city. It is geographically the largest of the 17 Wards of New Orleans. On the south, the Ninth Ward is bound ...
, though the area the highway runs through is locally known as New Orleans East
New Orleans East is the eastern section of New Orleans, the newest section of the city. It is bounded by the Industrial Canal, the Intracoastal Waterway and Lake Pontchartrain. Developed extensively from the 1950s onward, its numerous residential ...
.
Route description
I-510 runs concurrently with Louisiana Highway 47 (LA 47) for its entire routing. The spur serves the NASA facility, the St. Bernard Parish
St. Bernard Parish (french: Paroisse de Saint-Bernard; es, Parroquia de San Bernardo) is a parish in the U.S. state of Louisiana. The parish seat and largest community is Chalmette. The parish was formed in 1807. St. Bernard Parish is part of t ...
seat of Chalmette (though the interstate portion ends a few miles north of the city, the highway continues as Paris Road), and the former Six Flags New Orleans.
I-510 exits are numbered from the parent route to the remote terminus, as is normal for spur interstates.
History
What would eventually become I-510 was originally proposed in 1970 as a replacement for Paris Road, but was subsequently delayed due to environmental concerns. By 1981, an environmental impact statement was completed, and construction on the spur would commence in 1985. The $87 million project saw its official ribbon-cutting on November 13, 1992. I-510 was once planned as part of a longerI-410
Interstate 410 (abbreviated I-410, and colloquially called Loop 410) is a loop route of I-10 around San Antonio, Texas. It is identified as Connally Loop in honor of former Texas Governor John Connally.
Route description
I-410 ...
that would have also incorporated I-310 Interstate 310 is the designation for several highways in the United States, which are related to Interstate 10:
*Interstate 310 (Louisiana)
Interstate 310 (I-310) is a short spur route of I-10 west of New Orleans, located entirely in St. ...
around the southern section of the New Orleans metropolitan area
The New Orleans metropolitan area, designated the New Orleans–Metairie metropolitan statistical area by the U.S. Office of Management and Budget, or simply Greater New Orleans (french: Grande Nouvelle-Orléans, es, Gran Nueva Orleans), is a me ...
.
Exit list
References
External links
{{DEFAULTSORT:I510 10-5 510 10-5 Transportation in New Orleans