Louisiana interstate exit guides

12 interstates cross Louisiana with 373 numbered exits. Pick a highway for the full exit-by-exit rundown.

• I-10 in Louisiana — 114 exits
• I-20 in Louisiana — 71 exits
• I-49 in Louisiana — 68 exits
• I-12 in Louisiana — 34 exits
• I-110 in Louisiana — 20 exits
• I-55 in Louisiana — 18 exits
• I-220 in Louisiana — 14 exits
• I-210 in Louisiana — 10 exits
• I-610 in Louisiana — 7 exits
• I-310 in Louisiana — 6 exits
• I-59 in Louisiana — 6 exits
• I-510 in Louisiana — 5 exits