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{{DISPLAYTITLE: Utah Toll Roads Complete Guide: Express Pass, I-15 Express Lanes and Rates 2026}}
{{#seo:|title=Utah Toll Roads Complete Guide: Express Pass, I-15 Express Lanes and Rates 2026}}
{{#seo:|keywords=Utah tolls, Express Pass, I-15 Express Lanes, Adams Avenue Parkway, toll calculator, Salt Lake City tolls}}
{{#seo:|description=Complete 2026 guide to Utah toll roads, Express Pass requirements, I-15 Express Lanes rates, Adams Avenue Parkway. Calculate tolls now.}}
{{#canonics: https://tollguru.com/utah-toll-roads}}
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== Utah Toll Roads: Express Pass and Toll Rates ==
Utah, a state situated in the western region of the United States, is renowned for its breathtaking scenery, national parks, and efficiently managed transportation network.


In Utah, toll roads no longer rely solely on physical toll plazas for cash payments; instead, they have introduced a digital tolling system called the Express Pass, making toll collection more convenient and efficient.
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<strong style="font-weight: bold;">System:</strong> Limited - Express Pass (I-15 Express Lanes, dynamic pricing) + cash/ExpressCard (Adams Avenue Parkway)<br>
<strong style="font-weight: bold;">Coverage:</strong> I-15 Express Lanes (Spanish Fork to Layton, approximately 72 miles) + Adams Avenue Parkway (1.6-mile road with a 0.5-mile tolled southern section, Washington Terrace/South Weber)<br>
<strong style="font-weight: bold;">Currency:</strong> US Dollar (USD)<br>
<strong style="font-weight: bold;">Technology:</strong> Express Pass transponders (915 MHz TDM protocol), dynamic pricing, license plate recognition<br>
<strong style="font-weight: bold;">Operators:</strong> UDOT (I-15 Express Lanes); Adams Avenue Parkway Inc.
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== Utah toll roads ==
 
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;">No - most of Utah is toll-free. However, you need an Express Pass to use the I-15 Express Lanes as a solo driver (carpoolers with 2+ occupants ride free by switching the pass to HOV mode). The Adams Avenue Parkway accepts cash and its own ExpressCard - it is a completely separate system from Express Pass.</p>
 
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;"><strong style="font-weight: bold;">Key Reality:</strong> Utah has minimal toll infrastructure compared to most states. The I-15 Express Lanes span approximately 72 miles from Spanish Fork (Utah County) to Layton (Davis County); all other Utah interstates and highways are toll-free. Utah's Express Pass is not part of the E-ZPass network and uses a different 915 MHz TDM protocol - as of 2026, no nationwide interoperability agreement is in place.</p>


Utah currently has only one toll road, '''Adams Avenue Parkway''' <ref>[http://adamsavenueparkway.com/aap_004.htm The Adams Avenue Parkway]</ref>, which opened in 2001 and spans half a mile, linking US-89 to I-84 near Washington Terrace. This road serves around 2,000 vehicles on a daily basis.
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;"><strong style="font-weight: bold;">2026 Update:</strong> The Clean Vehicle (EV/hybrid) free pass program expired September 30, 2025 - EVs and hybrids now pay standard Express Lane tolls as solo drivers. Carpoolers (2+ occupants) continue to use Express Lanes for free with a valid Express Pass set to HOV mode. E-ZPass is not accepted anywhere in Utah.</p>
The toll road allows commuters to bypass the rest of US-89 through Washington Terrace to I-84.
The toll for a 2-axle vehicle is $1.00.
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== I-15 Express Lane ==
The I-15 Express Lane is an express lane located on Interstate 15, a major highway in Utah. The I-15 Express Lane is designed to provide faster travel options for commuters during peak hours. It utilizes a dynamic pricing system where toll rates vary based on traffic conditions.
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== How are tolls calculated for trucks in Utah ==
In Utah, the toll rates for the toll road vary based on the number of axles on your vehicle.
Tolls for trucks in Utah can be calculated using the '''Utah toll calculator'''.
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== How to pay toll in Utah ==
The toll road in Utah accepts cash and electronic payments (ExpressCard). The Adams Avenue Parkway does not have a video tolling system.
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== How to pay missed toll in Utah ==
In Utah, it is essential to adhere to toll payment requirements, as it is not possible to bypass or violate the toll system. When using the toll roads, drivers are obligated to make immediate payment of the applicable toll fees. This can be done either by providing cash at the toll gate or by using an ExpressCard before entering the toll area. Both methods ensure proper and timely payment for the use of the toll roads in Utah.
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== Utah tolling agencies ==
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Adams Avenue Parkway, Inc. <ref>[http://adamsavenueparkway.com/ Adams Avenue Parkway, Inc]</ref> manages tolls on The Adams Avenue Parkway in Utah. For any questions about toll rates or payment methods, please get in touch with the agency.
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<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">I-15 Express Lanes (per segment)</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">$0.25-$8.00 dynamic, across 6 congestion-based payment zones</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;"><strong style="font-weight: bold;">FREE</strong> (Express Pass required in HOV mode)</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">Express Pass transponder required</td>
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<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">Adams Avenue Parkway</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;"><strong style="font-weight: bold;">$1.50</strong> flat (cash or Adams Ave. ExpressCard only)</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">Same rate - no carpool discount on this road</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">Cash or Adams Ave. ExpressCard only - Express Pass NOT accepted here</td>
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<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;">I-15 Express Lanes pricing is dynamic - rates adjust every few minutes based on traffic demand across six distinct payment zones to maintain free-flowing speeds. Higher prices during peak congestion periods. Minimum $0.25 per segment; maximum $8.00 per segment. Signs before each zone show the current maximum toll so you can exit to general-purpose lanes if the price is too high.</p>


== Ut 9 toll road ==
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;">To calculate toll costs across Utah toll facilities, use the TollGuru Utah toll calculator:</p>
Ut-9, or State Route 9, is a state highway in southern Utah, serving Zion National Park. There is a fee to travel through Zion National Park, but the Zion-Mt. Carmel Highway is open to private vehicles year-round. To drive the section of SR-9 that is located within the boundaries of the park, there is an entrance fee, but it is free for those who already have a national park pass. Unfortunately, those who want to travel the entire road cannot avoid going through the park’s toll booth.


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<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 10px 0;"><strong style="font-weight: bold;">1. Express Pass (I-15 Express Lanes - required for solo drivers):</strong></p>
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<li>RFID transponder with a physical HOV/TOLL toggle switch, mounted inside the windshield</li>
<li><strong style="font-weight: bold;">Real cost, confirmed via UDOT directly:</strong> $6.99 for the transponder itself, plus a mandatory minimum $25.00 in prepaid tolls when opening the account by credit card - a total of $31.99 plus shipping and tax</li>
<li>Account balance must stay between $10 and $35; when it drops below $10, the linked card is charged $25 to replenish</li>
<li>Monthly maintenance fee: $2.50, but this is conditional - it's reduced by any tolls charged that month and waived entirely once $2.50 in tolls has accrued, so regular users may never pay it</li>
<li>Slide to TOLL position when driving solo; slide to HOV position with 2+ occupants to ride free</li>
<li>E-ZPass and other out-of-state tags are not accepted - Utah's system uses a different 915 MHz TDM protocol</li>
<li>Account management at [https://www.expresspass.utah.gov expresspass] or [https://www.connect.udot.utah.gov udot], or call 855-813-9127</li>
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<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 10px 0;"><strong style="font-weight: bold;">2. Adams Avenue Parkway ExpressCard / Cash:</strong></p>
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<li>Privately operated 1.6-mile road connecting I-84 to US-89 in the Washington Terrace/South Weber area near Ogden; only the southern 0.5-mile section is tolled</li>
<li>Flat $1.50 toll, payable by cash or the road's own ExpressCard</li>
<li>Not connected to the UDOT Express Pass system in any way - your Express Pass transponder will not work here, and vice versa</li>
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== What does HOV $2 mean in Utah ==
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;"><strong style="font-weight: bold;">Violations:</strong> Driving solo in the Express Lanes without a valid Express Pass in TOLL mode, per UDOT's own FAQ, can result in a fine of <strong style="font-weight: bold;">$337 or more</strong>.</p>
In Utah, the term "HOV $2" refers to the usage of High Occupancy Vehicle (HOV) lanes. These lanes are specifically designated for vehicles with two or more occupants, buses, motorcycles, clean fuel vehicles, carpools, and single riders who choose to pay a toll using an electronic reader. The HOV lanes in Utah are situated on I-15, spanning from Layton to Spanish Fork.
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== Can Express Lane on I-15 Utah be used without transponders ==
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To use the Express Lane on I-15 in Utah, a transponder is mandatory, except for carpoolers. Carpooling vehicles, defined as those with two or more occupants, do not incur toll charges and are not required to have a transponder. However, if you are the sole occupant of the vehicle, it is necessary to use an Express Lane transponder when utilizing the I-15 Express Lane. Cash payments are not accepted for tolls in the Express Lane.
<li><strong style="font-weight: bold;">Clean Vehicle Pass program expired (September 30, 2025):</strong> EVs and hybrids no longer receive free Express Lane travel; they now pay standard dynamic pricing as solo drivers</li>
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<li><strong style="font-weight: bold;">I-15 Express Lanes:</strong> Ongoing extensions and segment additions; additional segments in planning phase</li>
<li><strong style="font-weight: bold;">Scam alert:</strong> UDOT has warned of nationwide text message scams asking Utah drivers for personal information and payment for "toll services" - UDOT's databases have not been compromised; report suspicious texts to the FTC and do not respond</li>
<li><strong style="font-weight: bold;">No new toll roads planned:</strong> Utah's major interstates (I-80, I-84, I-70, US-6) remain toll-free</li>
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== Discounts for tolls in Utah ==
<h3 style="font-size: 20px; font-weight: bold; color: #202122; font-family: Georgia, 'Times New Roman', serif; margin: 15px 0 8px 0;">Can I use E-ZPass in Utah?</h3>
There are no statewide restrictions on tolls in Utah. However, there are a few exceptions:
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;">No. Utah's I-15 Express Lanes use UDOT's own Express Pass system, built on a 915 MHz TDM protocol different from E-ZPass. E-ZPass transponders are not accepted, and as of 2026 no nationwide interoperability agreement has been reached.</p>
* E-ZPass users receive a 5% discount on tolls on the Adams Avenue Parkway.
* Clean Vehicle Pass holders can use the Express Lanes on I-15 for free.
Active-duty military personnel receive a 50% discount on tolls on the Adams Avenue Parkway.  
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<h3 style="font-size: 20px; font-weight: bold; color: #202122; font-family: Georgia, 'Times New Roman', serif; margin: 15px 0 8px 0;">Can I avoid Utah tolls?</h3>
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;">Yes, easily. The I-15 Express Lanes run alongside free general-purpose lanes - simply use the regular lanes. All Utah interstates and highways outside the express lane system are completely toll-free.</p>


== Is E-ZPass compatible with toll roads in Utah ==
<h3 style="font-size: 20px; font-weight: bold; color: #202122; font-family: Georgia, 'Times New Roman', serif; margin: 15px 0 8px 0;">Do motorcycles pay Utah Express Lane tolls?</h3>
No, EZPass cannot be used in Utah. EZPass is an electronic toll collection system that is primarily used on toll roads and bridges in the northeastern United States. It is not compatible with toll roads in Utah or other states outside of the EZPass network.  
<p style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 8px 0;">Motorcycles are listed by UDOT among the vehicle types eligible to use the Express Lanes alongside carpoolers, buses, and emergency vehicles. Motorcycle riders should still confirm current requirements directly with UDOT, as sourcing on whether an Express Pass in HOV mode is required versus an unconditional exemption was not fully conclusive in this review.</p>
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== How much does Express Pass cost in Utah ==
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For details on Express Pass for Utah, visit UDOT-Utah<ref>[https://www.udot.utah.gov/connect/public/express-lanes/get-a-pass-for-the-express-lanes// UDOT Utah]</ref>
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<a href="https://tollguru.com/toll-calculator"><button type="button" class="custom-button button-orange">TollGuru Trip Calculator</button></a>
<th style="padding: 12px; outline: 1px solid #dee2e6; text-align: left; font-weight: bold; color: #ffffff !important; background: #555555 !important;">System</th>
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<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;"><strong style="font-weight: bold;">Utah</strong></td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">Express Lanes only (dynamic pricing); Adams Ave Parkway (flat rate)</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">Carpools (2+) free; EVs/hybrids pay since Oct 2025; no E-ZPass</td>
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<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">[https://tollguru.com/colorado-toll-roads-express-lanes Colorado]</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">Express Lanes + E-470 + Northwest Pkwy</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">E-Pass / ExpressToll; I-25 Berthoud-Fort Collins opened April 2026</td>
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<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">[https://tollguru.com/nevada-toll-roads Nevada]</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">No toll roads</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #f5f7fa;">Toll-free state</td>
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<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">[https://tollguru.com/idaho-toll-roads-bridges Idaho]</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">No toll roads</td>
<td style="padding: 12px; outline: 1px solid #dee2e6; background: #ffffff;">Toll-free state</td>
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Rideshare, OEM, TMS, fleet companies and other transport businesses can leverage toll intelligence by integrating with the [https://tollguru.com/faq/developers/ TollGuru Toll API] for pre-trip calculation and post-trip reconciliation.
<ul style="font-size: 16px; color: #202122; font-family: Georgia, 'Times New Roman', serif; line-height: 1.6; margin: 5px 0; padding-left: 30px;">
<li>[https://tollguru.com/us-toll US Toll Guide] - Complete guide to all 37 toll states</li>
<li>[https://tollguru.com/utah-toll-calculator Utah Toll Calculator] - Calculate Express Lane costs by trip</li>
<li>[https://connect.udot.utah.gov/public/express-lanes/ UDOT Express Lanes] - Express Pass account setup, FAQ, and I-15 Express Lane information</li>
<li>[https://aaptoll.com Adams Avenue Parkway] - Official rate and payment information for this separate private toll road</li>
<li>UDOT Express Pass Customer Service: 855-813-9127</li>
</ul>


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== See also ==
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<h3 style="color: #202122; margin: 0 0 10px 0; font-size: 18px; font-family: Georgia, 'Times New Roman', serif; text-align: center;">Found outdated content or toll information? Join us to keep toll information accurate.</h3>
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* [https://tollguru.com/toll-wiki/us-toll US state tolls and toll passes]
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* [https://tollguru.com/toll-wiki Worldwide tolls]
<a href="https://tollguru.com/contact"><button class="custom-button button-orange" style="margin-right: 10px;" type="button">Report Issue</button></a>
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<a href="https://tollguru.com/toll-wiki/index.php?title=Special:CreateAccount&returnto=home-page"><button class="custom-button button-orange" type="button">Join Contributors</button></a>
    <div class="col-lg-4">
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* [https://tollguru.com/toll-wiki/idaho-toll-roads-bridges Idaho tolls]
* [https://tollguru.com/toll-wiki/wyoming-toll-roads Wyoming tolls]
* [https://tollguru.com/toll-wiki/colorado-toll-roads-express-lanes Colorado tolls]
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    <div class="col-lg-4">
* [https://tollguru.com/toll-wiki/arizona-toll-roads Arizona tolls]
* [https://tollguru.com/toll-wiki/nevada-toll-roads Nevada tolls]
* [https://tollguru.com/toll-wiki/new-mexico-toll-roads New Mexico tolls]
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== References ==
<references />
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[[Category: Toll roads]]
[[Category: US tolls]]

Latest revision as of 11:43, 13 August 2026


Click on the map to open toll wiki for a country/state

Utah Toll Roads Complete Guide

System: Limited - Express Pass (I-15 Express Lanes, dynamic pricing) + cash/ExpressCard (Adams Avenue Parkway)
Coverage: I-15 Express Lanes (Spanish Fork to Layton, approximately 72 miles) + Adams Avenue Parkway (1.6-mile road with a 0.5-mile tolled southern section, Washington Terrace/South Weber)
Currency: US Dollar (USD)
Technology: Express Pass transponders (915 MHz TDM protocol), dynamic pricing, license plate recognition
Operators: UDOT (I-15 Express Lanes); Adams Avenue Parkway Inc.

Do I Need Express Pass for Utah? 2026 Update

No - most of Utah is toll-free. However, you need an Express Pass to use the I-15 Express Lanes as a solo driver (carpoolers with 2+ occupants ride free by switching the pass to HOV mode). The Adams Avenue Parkway accepts cash and its own ExpressCard - it is a completely separate system from Express Pass.

Key Reality: Utah has minimal toll infrastructure compared to most states. The I-15 Express Lanes span approximately 72 miles from Spanish Fork (Utah County) to Layton (Davis County); all other Utah interstates and highways are toll-free. Utah's Express Pass is not part of the E-ZPass network and uses a different 915 MHz TDM protocol - as of 2026, no nationwide interoperability agreement is in place.

2026 Update: The Clean Vehicle (EV/hybrid) free pass program expired September 30, 2025 - EVs and hybrids now pay standard Express Lane tolls as solo drivers. Carpoolers (2+ occupants) continue to use Express Lanes for free with a valid Express Pass set to HOV mode. E-ZPass is not accepted anywhere in Utah.

Utah Toll Costs: Current Rates (2026)

Facility Solo Driver Carpool (2+ occupants) Payment
I-15 Express Lanes (per segment) $0.25-$8.00 dynamic, across 6 congestion-based payment zones FREE (Express Pass required in HOV mode) Express Pass transponder required
Adams Avenue Parkway $1.50 flat (cash or Adams Ave. ExpressCard only) Same rate - no carpool discount on this road Cash or Adams Ave. ExpressCard only - Express Pass NOT accepted here

I-15 Express Lanes pricing is dynamic - rates adjust every few minutes based on traffic demand across six distinct payment zones to maintain free-flowing speeds. Higher prices during peak congestion periods. Minimum $0.25 per segment; maximum $8.00 per segment. Signs before each zone show the current maximum toll so you can exit to general-purpose lanes if the price is too high.

To calculate toll costs across Utah toll facilities, use the TollGuru Utah toll calculator:

How to Pay Utah Tolls

1. Express Pass (I-15 Express Lanes - required for solo drivers):

  • RFID transponder with a physical HOV/TOLL toggle switch, mounted inside the windshield
  • Real cost, confirmed via UDOT directly: $6.99 for the transponder itself, plus a mandatory minimum $25.00 in prepaid tolls when opening the account by credit card - a total of $31.99 plus shipping and tax
  • Account balance must stay between $10 and $35; when it drops below $10, the linked card is charged $25 to replenish
  • Monthly maintenance fee: $2.50, but this is conditional - it's reduced by any tolls charged that month and waived entirely once $2.50 in tolls has accrued, so regular users may never pay it
  • Slide to TOLL position when driving solo; slide to HOV position with 2+ occupants to ride free
  • E-ZPass and other out-of-state tags are not accepted - Utah's system uses a different 915 MHz TDM protocol
  • Account management at expresspass or udot, or call 855-813-9127

2. Adams Avenue Parkway ExpressCard / Cash:

  • Privately operated 1.6-mile road connecting I-84 to US-89 in the Washington Terrace/South Weber area near Ogden; only the southern 0.5-mile section is tolled
  • Flat $1.50 toll, payable by cash or the road's own ExpressCard
  • Not connected to the UDOT Express Pass system in any way - your Express Pass transponder will not work here, and vice versa

Violations: Driving solo in the Express Lanes without a valid Express Pass in TOLL mode, per UDOT's own FAQ, can result in a fine of $337 or more.

Recent Changes (2026)

  • Clean Vehicle Pass program expired (September 30, 2025): EVs and hybrids no longer receive free Express Lane travel; they now pay standard dynamic pricing as solo drivers
  • I-15 Express Lanes: Ongoing extensions and segment additions; additional segments in planning phase
  • Scam alert: UDOT has warned of nationwide text message scams asking Utah drivers for personal information and payment for "toll services" - UDOT's databases have not been compromised; report suspicious texts to the FTC and do not respond
  • No new toll roads planned: Utah's major interstates (I-80, I-84, I-70, US-6) remain toll-free

Frequently Asked Questions

Can I use E-ZPass in Utah?

No. Utah's I-15 Express Lanes use UDOT's own Express Pass system, built on a 915 MHz TDM protocol different from E-ZPass. E-ZPass transponders are not accepted, and as of 2026 no nationwide interoperability agreement has been reached.

Can I avoid Utah tolls?

Yes, easily. The I-15 Express Lanes run alongside free general-purpose lanes - simply use the regular lanes. All Utah interstates and highways outside the express lane system are completely toll-free.

Do motorcycles pay Utah Express Lane tolls?

Motorcycles are listed by UDOT among the vehicle types eligible to use the Express Lanes alongside carpoolers, buses, and emergency vehicles. Motorcycle riders should still confirm current requirements directly with UDOT, as sourcing on whether an Express Pass in HOV mode is required versus an unconditional exemption was not fully conclusive in this review.

Utah vs. Neighbouring States (2026)

State System Notes
Utah Express Lanes only (dynamic pricing); Adams Ave Parkway (flat rate) Carpools (2+) free; EVs/hybrids pay since Oct 2025; no E-ZPass
Colorado Express Lanes + E-470 + Northwest Pkwy E-Pass / ExpressToll; I-25 Berthoud-Fort Collins opened April 2026
Nevada No toll roads Toll-free state
Idaho No toll roads Toll-free state

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