Toll Road Tips

Heading out on a road trip in the US? Here are nine little-known facts you should know before driving through tunnels, bridges and tolls roads in the United States.

1. Tolls are now in the majority of US states

Yep, tolls are no longer limited to the northeast or Chicagoland, they’ve now spread to 34 states — with a number of other states considering adding them. In fact if you’re planning a cross-country road trip its possible to take a route where you could encounter tolls in every single state you drive through save one; Nevada.

2. Many Toll Facilities Don't Accept Cash

If you were saving quarters to pay for toll tunnels and bridges they may be better spent at the arcade as many toll facilities no longer accept cash, including the Massachusetts Turnpike and many tolls in New York and Florida. In fact cashless toll systems are becoming increasingly popular across the US, and if go through one without the right transponder you’ll arrive home to find a bill in the mail — and likely a service fee as well. 


The Tollsmart app will identify which toll facilities are cashless so you know in advance of your trip where you will encounter AET (All Electronic Tolling) facilities and any service fees associated with driving through them without a toll transponder.

3. No toll transponder works across all states

Warning to travelers visiting the US from overseas, don’t expect an E-ZPass or SunPass transponder to cover you across the entire US as some only work within their respective region (although E-ZPass now works across the SunPass region, covering all tolls in Florida). In fact there are over 50 transponders in the US and Canada — from TxTag in Texas to K-TAG In Kansas to FasTrak in California — and none of them work across all states.


The Tollsmart app identifies which transponders are accepted at each toll facility you encounter along your route so can avoid expensive toll violations and see where you'll encounter additional service fees.

4. Even within their own region transponders won't work across all toll facilities

If you setup a transponder account to cover travel for a specific region, you might be surprised to learn that you may still encounter toll facilities within that region that won't accept it.  For example, even as ubiquitous as the E-ZPass systems is in the northeast US, there are still toll facilities that do not accept it and the Tollsmart app will notify you where you will encounter these toll facilities along your route.

5. Driving a little extra can save big $$$

Because none of the major mapping or GPS apps provide toll cost information, it's impossible to tell if there is a cheaper route available that will save you money on tolls. However when viewing routes through the Tollsmart app these costs are displayed, and often reveal that significant savings can be achieved by taking an alternate route than may add on only a little extra driving time.  


For example, driving a car from Philadelphia, PA to Chicago, IL will cost $69 in tolls (cash rate) but there is an alternative route that will save you nearly $30 and only require an additional 15 minutes of driving time. That's saving nearly $2 per minute of extra driving time! 

6. Transponders can save you money, but discounts may not always apply

Establishing a transponder account can save you a lot of money through discounts, however having one doesn’t mean you’ll automatically receive the discount everywhere you travel — even within the transponder’s own regional network. For example, if you established an E-ZPass account with New York you won’t receive discounts as you travel through toll facilities in Maryland as those only apply to holders of Maryland E-ZPass accounts. Conversely, holders of Maryland E-ZPass accounts won’t receive discounts driving on the NY State Thruway or through the tunnels and bridges entering New York City from New Jersey.


Confused? Don't worry, the Tollsmart app will inform you of which toll facilities will provide discounts for your specific transponder. 


That said, you can still save a substantial sum of money using a transponder as discounts can exceed 100% for some toll facilities like the Henry Hudson Bridge in NY. 

7. Some tolls are seasonal

Many travelers may be aware that certain tolls have peak and off-peak hourly pricing, but few know there are also peak and off-peak seasonal toll pricing. For example, the Chesapeake Bay Bridge & Tunnel, which is an engineering masterpiece) has peak season pricing that runs during the weekends — but only during the summer months.


The Tollsmart mobile apps allow you to enter the dates and times of your travel and will factor in seasonal toll prices to provide the most accurate toll estimates. 

8. Some toll prices change every few minutes

A growing trend in tolling is the conversion of High Occupancy Vehicle lanes (HOV) to tolled (HOT) lanes. These lanes — also known as Managed or Express Lanes— allow solo drivers to drive on HOV lanes for a fee, and the fee is determined based on traffic congestion, and can change as frequently as every 3 minutes. These lanes offer a great paid option for avoiding rush hour traffic near major urban centers like Washington, DC, but note that most require a transponder even if your passenger count qualifies you for HOV status and no charges will apply.


The Tollsmart mobile apps have all Express Lane systems mapped in the service and will notify you when they are an option along your route and the transponders require, and for certain systems will provide the real time prices as well.

9. States are cracking down on toll-evaders

Just because you’re from out-of-state doesn’t mean the tolling authorities can’t track you down and impose stiff penalties and fines for unpaid tolls. In fact an increasing number of states are cooperating to ensure compliance across state borders — and many have passed laws that impose tougher penalties on toll evaders, including withholding vehicle registration until the tolls and related fines are paid in full, even if the toll violation occurred in another state.

BONUS - One day, all roads may be toll roads

Over the past ten years mileage of toll roads in the US has grown at triple the rate of systemwide roadway mileage overall — a trend showing no sign of abating. In fact it’s possible that one day in the near future every single mile you drive may be tolled as states like Oregon and California test road usage fee models where drivers are charged a fee for every mile driven.