Interstate 310 (Louisiana)

Auxiliary Interstate Highway in Saint Charles Parish, Louisiana, United States

Interstate 310 (I-310) is a short spur route of I-10 west of New Orleans, located in St. Charles Parish, Louisiana, United States.

I-310 marker

I-310

Route information
Auxiliary route of I-10
Length11.709 mi[1] (18.844 km)
Existed1983–present
HistoryI-310 planned in 1977 and opened in stages between 1983 and 1993.
Major junctions
South end US 90 / LA 3127 in Boutte
Major intersections US 61 in St. Rose
North end I-10 west of Kenner
Location
CountryUnited States
StateLouisiana
ParishesSt. Charles
Highway system
  • Louisiana State Highway System
LA 309LA 310
Hale Boggs Memorial Bridge - Part of Interstate 310

It begins at on I-10 just west of Louis Armstrong New Orleans International Airport. It goes south as an elevated freeway across the LaBranche Wetlands. The highway crosses the Mississippi River, and ends at US 90 in Boutte.

References change

  1. Louisiana Department of Transportation and Development (September 2015). "GIS Data". Louisiana Department of Transportation and Development. Retrieved November 2, 2021.