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TEXAS Toll Calculators

SAM HOUSTON TOLLWAY

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Sam Houston Tollway guide marker

Tolls On the Sam Houston Tollway

Use of road signs, highway markers, agency insignia or other logos does not imply any affiliation or endorsement.

How much does it cost to take the Sam Houston Tollway?

If you are traveling the full loop of the Sam Houston Tollway, the following tolls currently apply for the vehicle classes shown.

To calculate a toll for your trip, use the Toll Calculator below.

Class 2: Any 2-axle vehicle, including motorcycles

TxTag $12.00

Cash/AET $14.00

Class 3: Any 3-axle vehicles, trailers or combos

TxTag $28.00

Cash/AET $28.00

Class 4: Any 4-axle vehicles

TxTag $42.00

Cash/AET $42.00

Class 5: Any 5-axle vehicles

TxTag $56.00

Cash/AET $56.00

Class 6: Any vehicle 6-axles or more

TxTag $70.00

Cash/AET $70.00

Toll as of September 12, 2015.

Calculate your trip on the Sam Houston Tollway using our Toll Calculator. It is always free to use for all toll roads on TurnpikeInfo.com.

 CALCULATE A TRIP ▽ 

NOTICE: Toll calculators are continually updated and checked for accuracy. We make every effort to provide the most current, accurate, official tolls for the roadway you are traveling.

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Sam Houston Tollway guide marker

Traveling the Sam Houston Tollway

Use of road signs, highway markers, agency insignia or other logos does not imply any affiliation or endorsement.

Distance, Direction & Destinations

The following is a synopsis of the Sam Houston Tollway

  • ► Approximate Total Distance: 87.9 miles/141.5 kilometers
  • ► Travel Direction: Southbound and Northbound
  • ► Starting exit and mile marker: I–69/Eastex Freeway at MM 0, in Humble.
  • ► Ending exit and mile marker: Lee Road at MM 87.5, in Houston.
  • ► Major Destinations:

    • ▷ Houston
    • ▷ Katy
    • ▷ Humble
    • ▷ Pasadena
    • ▷ Jersey

► TOTAL DISTANCE MEASURES DRIVING DISTANCE BETWEEN STARTING AND ENDING EXITS FOR THIS ROADWAY

 VIEW A MAP ▷ 

Travel Times

  • 1 hour, 36 minutes @ 55 m.p.h.
  • 1 hour, 21 minutes @ 65 m.p.h.
  • 1 hour, 10 minutes @ 75 m.p.h.

Obey all speed limits! Travel times are approximate and are based on ideal travel conditions. The times displayed here do not take into account any variations in speed, including time taken for rest stops, fuel stops, lodging, adverse traffic conditions or other delays.

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Toll Calculator

Sam Houston Tollway guide marker

Sam Houston Tollway Toll Calculator

Use of road signs, highway markers, agency insignia or other logos does not imply any affiliation or endorsement.

Roadway is a loop. You may travel either direction, but the exits are listed in clockwise order.

NOTE: EXIT NUMBERS WILL NOT CORRESPOND TO MILE MARKERS ON ALL ROADWAYS.

NOTICE: Toll calculators are continually updated and checked for accuracy. We make every effort to provide current, accurate, official tolls for the roadway you are traveling.

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Toll Reference

SAM HOUSTON TOLLWAY PASS COMPATIBILITY

TxTagThe primary toll pass for the state of Texas is the TxTag

The following transponders are accepted on the Sam Houston Tollway. Any toll pass/transponder with a logo matching those shown below will be compatible with the network on the Sam Houston Tollway

TRANSPONDERS ACCEPTED ON THE SAM HOUSTON TOLLWAY

  • eztag
  • txtag
  • tolltag
  • pikepass
  • k-tag

▷ Visit the Texas toll pass page for complete information about compatible passes on the Sam Houston Tollway.

Be aware that discount tolls, those given for using a toll pass or transponder, may be restricted or otherwise limited to only that specific pass issued by Texas. Compatible passes issued by states other than Texas may not qualify for discount tolls, although the transponder will work on the Sam Houston Tollway.

Use of road signs, highway markers, agency insignia or other logos does not imply any affiliation or endorsement.
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TOLL CLASSES

The following class or axle definitions will apply for your travel on the Sam Houston Tollway. A list of compatible toll transponders is shown below.

Remember, when counting axles, make certain to count all axles with wheels touching the ground. Be sure to include axles on any trailers your vehicle may be towing. That is the criteria for determining the total axles on your vehicle.

Tolls on the Sam Houston Tollway are calculated based on the number of axles for your vehicle.

The Sam Houston Tollway has 5 axle designations.

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

  •  ► Class 2: Any 2-axle vehicle, including motorcycles 
  •  ► Class 3: Any 3-axle vehicles, trailers or combos 
  •  ► Class 4: Any 4-axle vehicles 
  •  ► Class 5: Any 5-axle vehicles 
  •  ► Class 6: Any vehicle 6-axles or more 

Counting Axles Guide

Guide to counting axles
▷ When counting axles, remember to count ALL axles with wheels touching the ground, including axles on any trailers you may be towing. This is the calculus tolling agencies will use to determine the number of axles on your vehicle.

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