FORT MCHENRY TUNNEL
MARYLAND OPTIONS
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MARYLAND TOLL CALCULATORS

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Fort McHenry Tunnel guide marker ▲ road marker

Calculate Fort McHenry Tunnel Tolls.

CALCULATOR

Only your vehicle class is required to get toll cost.

How many axles (including trailers)?

Fort McHenry Tunnel guide marker ▲ road marker

Fort McHenry Tunnel Quick Reference

ROAD BASICS

  • ► Major Cities Served:

    • Baltimore
  • ►  VIEW MAP ► 
  • ► Travel Direction: Southbound and Northbound
  • ► Starting exit and Mile Marker: 55: Key Highway (McComas St) - Fort McHenry Nat'l Monument at Mile Marker 54.2, in Baltimore.
  • ► Ending exit and Mile Marker: 56: Keith Avenue at Mile Marker 56.3, in Baltimore.
  • ► Approximate Total Distance: 2.1 miles/3.4 kilometers
          TOTAL DISTANCE MEASURES DRIVING DISTANCE BETWEEN STARTING AND ENDING EXITS FOR THIS ROADWAY

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TOLL CLASSES

Vehicle Classes For This Road

Tolls on the Fort McHenry Tunnel are calculated based on the number of axles for your vehicle. When counting axles, make certain to count the axles with wheels on the ground, including any axles on trailers you may be towing.

There are 6 axle designations for Maryland.

When calculating a toll, the following options will be available in the calculator's drop-down menu:

  •  ► Class 2 - 2 Axles - Car, SUV, Van, Pickup 
  •  ► Class 3 - 3 Axles - includes any trailer 
  •  ► Class 4 - 4 Axles - incl. all trailer axles 
  •  ► Class 5 - 5 Axles - incl. all trailer axles 
  •  ► Class 6 - 6 or more Axles - incl. all trailer axles 
  •  ► Class 8 - Motorcyles 

Counting Axles

Count each axle with wheels on the ground.

More detailed vehicle class information may be found on the Toll Payments page.

 MORE INFORMATION ► 

counting axles quick reference