Interstate Highways in Louisiana
![]() |
The shields of Louisiana's primary and auxiliary Interstate highways. |
There are eight primary Interstate highways and ten auxiliary Interstate highways in Louisiana.
Interstate 10 (I-10) - Runs from the Texas state line on the Sabine River at Orange, TX to the Mississippi state line on the Pearl River east of Slidell, LA.
Interstate 12 (I-12) - Runs from the Texas state line on the Sabine River in Deweyville, TX to I-10/59 in Slidell.
Interstate 14 (I-14) - Runs from the Texas state line near Leesville, LA to the Mississippi state line near Natchez, MS.
Interstate 20 (I-20) - Runs from the Texas state line west of Greenwood, LA to the Mississippi state line on the Mississippi River west of Vicksburg, MS.
Interstate 49 (I-49) - Currently runs from I-10 in Broussard to the Arkansas state line north of Ida, LA.
Interstate 55 (I-55) - Runs from the Mississippi state line north of Kentwood, LA to I-10 in Gretna after crossing the Crescent City Connection over the Mississippi River from New Orleans.
Interstate 59 (I-59) - Runs from the Mississippi state line north of Pearl River, LA to I-10/12 in Slidell.
Interstate 69 (I-69) - Runs from the Texas state line southwest of Shreveport, LA to the Arkansas state line northeast of Haynesville, LA.
Interstate 110 (I-110) - Runs from I-10 in Avondale to Elmwood.
Interstate 112 (I-112) - Runs from I-12 in Baton Rouge to US 61 in Baton Rouge.
Interstate 210 (I-210) - Runs from I-10 west of Lake Charles to I-10 east of Lake Charles.
Interstate 212 (I-212) - A southern bypass of Baton Rouge, running from I-12 in Denham Springs to I-12 just east of Grosse Tete.
Interstate 220 (I-220) - Runs from I-20 and Louisiana Highway 3132 in Shreveport to I-20 in Bossier City.
Interstate 255 (I-255) - Runs from I-12 in Baton Rouge to I-55 in LaPlace.
Interstate 310 (I-310) - Runs from I-55 west of Kenner to I-10 south of Boutte.
Interstate 510 (I-510) - A spur of I-10 that serves Houma.
Interstate 610 (I-610) - Runs from I-10 in New Orleans to I-10 in East New Orleans.
Interstate 810 (I-810) - Runs from I-610 between the Westbank to I-10 in New Orleans.
Comments
Post a Comment