Maryland IFTA Calculator
Example rate: ~$0.474/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 |
|---|---|---|
| MD | 600.0 | $284.70 |
Running Freight Through Maryland
Chesapeake Bay Bridge and Tunnel Tolls
The Chesapeake Bay Bridge and Baltimore's Fort McHenry and Harbor Tunnels are all toll crossings with their own restrictions, and some tunnels limit hazmat freight, so carriers should confirm which crossing fits their load before routing through Baltimore.
Port of Baltimore Freight
The Port of Baltimore moves a meaningful volume of containerized and roll-on roll-off cargo, generating steady drayage and regional freight demand for carriers running in and out of the Baltimore metro area.
Dense I-95 Traffic and Enforcement
I-95 through Maryland runs some of the heaviest, slowest traffic in the Northeast corridor, and Maryland State Police maintain an active presence along it, so carriers should build extra time into schedules and expect regular enforcement.
IFTA and Trucking in Maryland: What to Know
Maryland packs a lot of freight complexity into a small state: the Port of Baltimore handles significant cargo volume, I-95 runs through some of the densest, most congested traffic in the Northeast corridor, and the Chesapeake Bay Bridge adds a toll crossing that many routes have to plan around. Add the Fort McHenry and Harbor Tunnels in Baltimore, both with their own restrictions, and Maryland requires more route planning per mile than most states its size.
IFTA Filing for Maryland Miles
Maryland is a member jurisdiction under IFTA the same as any other state, so a carrier based elsewhere reports Maryland miles and Maryland fuel purchases through their regular quarterly return filed with their base state, with no separate Maryland filing needed.
Because Maryland runs tend to be short in mileage but heavy in toll and traffic cost, carriers running the state often find it worth separately tracking toll expenses from fuel purchases, since only the fuel side feeds into the IFTA calculation.
Weigh Stations and Enforcement
Maryland State Police and the Maryland Department of Transportation operate weigh and inspection stations along I-95, I-70, and I-68, with particularly active enforcement around the Baltimore metro area given the freight volume passing through the port and tunnel crossings. Carriers should keep documentation current, since Maryland's enforcement presence along I-95 is consistent.
Tolls and Tunnel Restrictions
The Chesapeake Bay Bridge, along with the Fort McHenry and Harbor Tunnels in Baltimore, all charge tolls, and some of the tunnels restrict hazmat loads, requiring an alternate route around the harbor. Carriers unfamiliar with Baltimore should confirm which crossing allows their specific cargo before committing to a route, since a restricted load discovered at the tunnel entrance means a costly detour.
Weather and Seasonal Planning
Maryland sees a fairly typical Mid-Atlantic mix of weather: humid summers, occasional winter snow and ice that can snarl the already dense I-95 corridor, and periodic nor'easters that bring heavy rain or snow depending on the season.
Because Maryland's population and traffic density are so concentrated around Baltimore and the DC suburbs, even modest weather events can cause outsized delays compared to a rural state seeing the same storm, so carriers should budget extra time during any winter weather advisory in the region.
Other Mid-Atlantic States
Carriers Running Maryland Freight
“Maryland is small on the map but it eats up more planning time than states three times its size once you factor in the tunnels and the bridge tolls.”
“I-95 through Baltimore is the traffic I plan my whole day around. Get the timing wrong and you sit for an hour going nowhere.”