Louisiana IFTA Calculator
Example rate: ~$0.200/gallon. Enter your actual miles and gallons below to estimate what you owe.
Rates shown are illustrative example rates for this demo calculator. Pull current quarterly rates from IFTA Inc. before filing.
| State | Taxable Gal. | Tax Owed |
|---|---|---|
| LA | 600.0 | $120.00 |
Running Freight Through Louisiana
Petrochemical Corridor Freight
The stretch of I-10 between Baton Rouge and New Orleans runs through one of the densest petrochemical and industrial zones in the country, generating steady tanker, flatbed, and specialized freight volume alongside regular through traffic.
Hurricane Season Planning
Louisiana's Gulf Coast exposure means hurricane season, roughly June through November, can force sudden route changes or evacuation-related road closures. Carriers running the state during these months should build weather contingency into their schedule.
Low-Lying, Flood-Prone Terrain
Much of southern Louisiana sits at or near sea level, and heavy rain events can flood low-lying highway sections with little warning. Carriers unfamiliar with the region should treat sudden downpours as a reason to slow down, not just an inconvenience.
IFTA and Trucking in Louisiana: What to Know
Louisiana's freight network runs through the Port of New Orleans and the petrochemical corridor along I-10 between Baton Rouge and New Orleans, one of the densest industrial freight zones in the South. Low-lying, flood-prone terrain and an active hurricane season from June through November shape how carriers plan Louisiana routes, and the Lake Pontchartrain Causeway toll bridge adds a routing decision most states don't require. Carriers running the Gulf Coast regularly build weather contingency into every Louisiana trip.
IFTA Filing for Louisiana Miles
Louisiana participates in IFTA like every other member state, so a carrier based outside Louisiana reports Louisiana miles and any fuel purchased in the state through their regular quarterly return filed with their base state, with no separate Louisiana filing required.
Because Louisiana's petrochemical corridor generates a lot of short, repeat trips for tank and hopper freight, carriers running that lane heavily should keep especially clean records of Louisiana mileage even when the runs feel routine, since those miles add up over a quarter.
Weigh Stations and Enforcement
Louisiana State Police operate weigh stations along I-10, I-20, I-49, and I-55, with particular attention near the Texas and Mississippi state lines and around the Baton Rouge and New Orleans industrial corridors. Given the volume of hazmat and tanker freight tied to the petrochemical industry, carriers should expect thorough checks in that stretch specifically.
Tolls and Bridge Crossings
The Lake Pontchartrain Causeway is a toll bridge connecting the north shore to the New Orleans area, and it's a common routing decision for carriers moving freight in and out of the city. Louisiana also has a number of low-clearance and weight-restricted bridges in its southern parishes, so confirming bridge limits before routing through unfamiliar back roads is worth the extra check.
Weather and Seasonal Planning
Hurricane season runs roughly June through November, and a storm approaching the Gulf Coast can trigger evacuation traffic, road closures, and sudden detours with fairly short notice. Carriers running Louisiana during these months should keep an eye on storm tracking and have a backup route ready.
Outside hurricane season, heavy rain and localized flooding remain a year-round risk given how much of southern Louisiana sits at low elevation. Standing water on low-lying highway sections can appear faster than drivers unfamiliar with the region expect, so caution during any strong rain event is warranted.
Carriers Running Louisiana Freight
“Running the petrochemical corridor between Baton Rouge and New Orleans keeps me steady with tanker freight, but I always have one eye on the tropics from June through November.”
“Southern Louisiana floods fast when it rains hard. I have learned to just wait it out at a truck stop rather than push through standing water on the highway.”