USA Toll Transponder Interoperability - 2025 edition

[kphoger]

what about say an case where Kansas may start takeing EZ-pass but they only show the EZ-pass logos at one side but you then get to Oklahoma see the Kansas pass  logo. Should Oklahoma be foreced to have an sign saying NO EZ-pass if they don't take it?

Of course not.  Why would someone assume Oklahoma turnpikes accept E-ZPass just because the Kansas turnpike does?  They're not the same state, not the same system, not even the same road.

[hotdogPi]

what about say an case where Kansas may start takeing EZ-pass but they only show the EZ-pass logos at one side but you then get to Oklahoma see the Kansas pass  logo. Should Oklahoma be foreced to have an sign saying NO EZ-pass if they don't take it?

Of course not.  Why would someone assume Oklahoma turnpikes accept E-ZPass just because the Kansas turnpike does?  They're not the same state, not the same system, not even the same road.

I could easily see the assumption from someone who sees KS/OK/TX as a single unit since all three are interoperable with each other.

[vdeane]

what about say an case where Kansas may start takeing EZ-pass but they only show the EZ-pass logos at one side but you then get to Oklahoma see the Kansas pass  logo. Should Oklahoma be foreced to have an sign saying NO EZ-pass if they don't take it?

Of course not.  Why would someone assume Oklahoma turnpikes accept E-ZPass just because the Kansas turnpike does?  They're not the same state, not the same system, not even the same road.

I could easily see the assumption from someone who sees KS/OK/TX as a single unit since all three are interoperable with each other.

I mean, they basically treat themselves like a single unit, except when they don't (which seemed to start happening right around when Florida started making deals with them).  Especially for those of us from E-ZPass territory, where interoperability with one is interoperability with all (even when the branding differs).  I don't like how all these non-E-ZPass states make it all so complicated (or quasi-E-ZPass, like Florida, which hasn't even unified itself and has different interoperability from every other state that operates under the E-ZPass umbrella).

[kphoger]

I could easily see the assumption from someone who sees KS/OK/TX as a single unit since all three are interoperable with each other.

I mean, they basically treat themselves like a single unit

As someone who lives in KS/OK/TX, I don't see them treating themselves like a single unit.  They have different logos, they use different tags, their toll violations come from different states.

I live in Kansas and have an Oklahoma PikePASS, but that's just because I mistakenly thought back in the beginning that the OTA would be interoperable with Texas before the KTA would.

But that's all concerning people who live here and have one of the KS/OK/TX tags.  Such a "sign saying NO EZ-pass" would really only be useful for people from outside this area.  And so I ask:  in what way do the KS/OK/TX toll agencies portray themselves as a single unit to people in other states?

[vdeane]

As someone who lives in KS/OK/TX, I don't see them treating themselves like a single unit.  They have different logos, they use different tags, their toll violations come from different states.

The same is true for E-ZPass.  Every state has its own service center (or, in the case of Florida, every agency, because Florida) that issues tags, processes tolls, issue violations, etc.  This is why the horrendous practice of transponder discrimination is a thing.  Some even have their own branding (Illinois, Kentucky, the southeastern states, and formerly Indiana and Massachusetts).  But they're all a unified interoperability zone (aside from some of the Florida agencies making their own side deals for additional agreements, which is really weird).  Transponder discrimination aside, an E-ZPass is an E-ZPass, even though E-ZPass is really more than a dozen different transponders with unified branding.

On this site at least, we speak of KS/OK/TX (and now part of CO) as if they're the same way.  And at least until the Florida side deals, they acted that way.  Don't all the tolls even process through a central hub operated by NTTA?

We also used to talk about a Southeast hub, but that's been absorbed (and back then, NC was the state with the odd side deals).

Really all these interoperability complications are a good reason why states need to get off their rear on complying with the MAP-21 interoperability mandate.

[kphoger]

The same is true for E-ZPass.  Every state has its own service center (or, in the case of Florida, every agency, because Florida) that issues tags, processes tolls, issue violations, etc.  This is why the horrendous practice of transponder discrimination is a thing.  Some even have their own branding (Illinois, Kentucky, the southeastern states, and formerly Indiana and Massachusetts).  But they're all a unified interoperability zone (aside from some of the Florida agencies making their own side deals for additional agreements, which is really weird).  Transponder discrimination aside, an E-ZPass is an E-ZPass, even though E-ZPass is really more than a dozen different transponders with unified branding.

But that's something that doesn't exist here.  There's no unifying name.  Kansas has KTAG, Oklahoma has PIKEPASS, Texas has their various ones.

It would be reasonable for an outsider to assume that all E-ZPass systems might operate as one unified mega-system, but it seems a lot less reasonable for an outsider to assume that the uniquely-named KS/OK/TX systems would operate that way—unless you're already familiar with their interoperability.  Which brings me to your next point...

On this site at least, we speak of KS/OK/TX (and now part of CO) as if they're the same way.

I suppose we do.  But we're a bunch of geeks who track the minutiæ of road-related topics.  I really doubt that very many people outside the KS/OK/TX area know about the transponder interoperability here.  I strongly suspect that, if a non-roadgeek is planning a trip through these three states, then they're just going to Google {will my i-pass work in oklahoma} or whatever, and then the same thing for each state with a toll road they'll be using..

Don't all the tolls even process through a central hub operated by NTTA?

At work, the KTAG notices now come electronically from driveKS.com, while the PIKEPASS ones still come from OTA in paper form through the mail.  As for who actually processes them, I don't know, and I'm not sure what it matters.  They could each outsource their processing to a company in India for all it matters.

[Bobby5280]

I guess it's sort of convenient that Oklahoma's PikePass tags work on Colorado's toll roads now. On the other hand, I think the toll rates on Colorado's express lanes and the E-470 half loop in Denver are a rip off. Also, single express lanes suck ass. So there's that as well. It all adds up to a nothing burger.

[vdeane]

But that's something that doesn't exist here.  There's no unifying name.  Kansas has KTAG, Oklahoma has PIKEPASS, Texas has their various ones.

E-ZPass isn't fully unified either.  In Illinois, it's called IPass.  In North Carolina, QuickPass.  In Georgia, PeachPass.  In Kentucky, RiverLink.  And I'm not even going to touch Florida with a 10 foot pole on this one, because it's like Texas and has multiple.  And formerly there was IZoom in Indiana and FastLane in Massachusetts.  IIRC Virginia had their own branding at one time as well!

I still think "transponders A, B, and C are all fully interoperable with each other, and transponder D is interoperable with transponder A but not transponders B and C" to be inherently weird.

[74/171FAN]

IIRC Virginia had their own branding at one time as well!

Yes, SmartTag.

[kphoger]

But that's something that doesn't exist here.  There's no unifying name.  Kansas has KTAG, Oklahoma has PIKEPASS, Texas has their various ones.

E-ZPass isn't fully unified either.  In Illinois, it's called IPass.  In North Carolina, QuickPass.  In Georgia, PeachPass.  In Kentucky, RiverLink.  And I'm not even going to touch Florida with a 10 foot pole on this one, because it's like Texas and has multiple.  And formerly there was IZoom in Indiana and FastLane in Massachusetts.  IIRC Virginia had their own branding at one time as well!

But they're all E-ZPass.

No such umbrella name exists over here.

I still think "transponders A, B, and C are all fully interoperable with each other, and transponder D is interoperable with transponder A but not transponders B and C" to be inherently weird.

Unfortunate, perhaps.  But I don't think it's weird.  Think about such situations in other areas of life.  For example...

Citizens of the various countries in Central America can freely move between them without any visa, permit, or border check.  But that doesn't mean I, an American, should expect that, if I have a visa for Guatemala, I can freely go to El Salvador and Honduras without any further paperwork of my own.

[vdeane]

Citizens of the various countries in Central America can freely move between them without any visa, permit, or border check.  But that doesn't mean I, an American, should expect that, if I have a visa for Guatemala, I can freely go to El Salvador and Honduras without any further paperwork of my own.

And yet that does exist in the EU.  And applying that to some people but not everyone strikes me as logistically difficult, not to mention unfair that some can just walk past the border post but not others.

[jeffandnicole]

...I strongly suspect that, if a non-roadgeek is planning a trip through these three states, then they're just going to Google {will my i-pass work in oklahoma} or whatever, and then the same thing for each state with a toll road they'll be using..

I would suspect otherwise.  I doubt someone in EZ Pass land is even going to think about Googling toll roads for every state they're going thru.  They are going to much more likely see a toll road and think their EZ Pass is valid.  That was occurring quite a bit in Florida.  On the Chesapeake Bay Bridge Tunnel, they reported many people running the toll plaza with EZ Pass before the CBBT was EZ Pass compatible.  And the more toll roads are going tag/toll-by-plate, the less likely people are even thinking about what roads are tolled roads - they're just going to drive along and let the EZ Pass take care of any tolling.   

[kphoger]

I doubt someone in EZ Pass land is even going to think about Googling toll roads for every state they're going thru.  They are going to much more likely see a toll road and think their EZ Pass is valid.  That was occurring quite a bit in Florida.  On the Chesapeake Bay Bridge Tunnel, they reported many people running the toll plaza with EZ Pass before the CBBT was EZ Pass compatible.  And the more toll roads are going tag/toll-by-plate, the less likely people are even thinking about what roads are tolled roads - they're just going to drive along and let the EZ Pass take care of any tolling.   

Good point.  And yet that sounds more like people don't have any clue at all that any toll road anywhere won't accept their transponder—which is something else.

Citizens of the various countries in Central America can freely move between them without any visa, permit, or border check.  But that doesn't mean I, an American, should expect that, if I have a visa for Guatemala, I can freely go to El Salvador and Honduras without any further paperwork of my own.

And applying that to some people but not everyone strikes me as logistically difficult, not to mention unfair that some can just walk past the border post but not others.

Someone visiting Canada from Algeria on a visa can't simply cross the border into the USA with nothing more than a passport and Canadian visa.  How is that any different?

[vdeane]

Someone visiting Canada from Algeria on a visa can't simply cross the border into the USA with nothing more than a passport and Canadian visa.  How is that any different?

While I do think passport/visa requirements can be arbitrary in cases, there's a big difference between having different requirements when you get to the booth (and still facing the possibility of being denied entry) and getting to just walk past these flowers without getting arrested (now no longer possible even to visit the library; personally, I think monitoring the outside of the library would be easier than the inside, but what do I know?).

[Molandfreak]

Someone visiting Canada from Algeria on a visa can't simply cross the border into the USA with nothing more than a passport and Canadian visa.  How is that any different?

While I do think passport/visa requirements can be arbitrary in cases, there's a big difference between having different requirements when you get to the booth (and still facing the possibility of being denied entry) and getting to just walk past these flowers without getting arrested (now no longer possible even to visit the library; personally, I think monitoring the outside of the library would be easier than the inside, but what do I know?).

Differences in visa requirements are also a matter of common sense. Of course there are going to be different rules for those holding the passports of neighboring nations with similar cultures, that's just how the world works (for better or worse). While it's great that Florida made these deals to ensure maximum interoperability—making their transponder easily the most valuable in the country—these individual deals can only go so far without making the entire network of toll roads a pain to research. We're talking about driving the road network of a single country here, not taking a multinational trip where differing visa requirements are entirely expected.

Also, Mexico has multiple competing transponders but they're all interoperable.

[vdeane]

Someone visiting Canada from Algeria on a visa can't simply cross the border into the USA with nothing more than a passport and Canadian visa.  How is that any different?

While I do think passport/visa requirements can be arbitrary in cases, there's a big difference between having different requirements when you get to the booth (and still facing the possibility of being denied entry) and getting to just walk past these flowers without getting arrested (now no longer possible even to visit the library; personally, I think monitoring the outside of the library would be easier than the inside, but what do I know?).

Differences in visa requirements are also a matter of common sense. Of course there are going to be different rules for those holding the passports of neighboring nations with similar cultures, that's just how the world works (for better or worse). While it's great that Florida made these deals to ensure maximum interoperability—making their transponder easily the most valuable in the country—these individual deals can only go so far without making the entire network of toll roads a pain to research. We're talking about driving the road network of a single country here, not taking a multinational trip where differing visa requirements are entirely expected.

Also, Mexico has multiple competing transponders but they're all interoperable.

Yeah, I think differing visa requirements are an unfortunate fact of modern life.  The part that gave me pause was the bit about not even having to stop at the border posts.

[Molandfreak]

Someone visiting Canada from Algeria on a visa can't simply cross the border into the USA with nothing more than a passport and Canadian visa.  How is that any different?

While I do think passport/visa requirements can be arbitrary in cases, there's a big difference between having different requirements when you get to the booth (and still facing the possibility of being denied entry) and getting to just walk past these flowers without getting arrested (now no longer possible even to visit the library; personally, I think monitoring the outside of the library would be easier than the inside, but what do I know?).

Differences in visa requirements are also a matter of common sense. Of course there are going to be different rules for those holding the passports of neighboring nations with similar cultures, that's just how the world works (for better or worse). While it's great that Florida made these deals to ensure maximum interoperability—making their transponder easily the most valuable in the country—these individual deals can only go so far without making the entire network of toll roads a pain to research. We're talking about driving the road network of a single country here, not taking a multinational trip where differing visa requirements are entirely expected.

Also, Mexico has multiple competing transponders but they're all interoperable.

Yeah, I think differing visa requirements are an unfortunate fact of modern life.  The part that gave me pause was the bit about not even having to stop at the border posts.

To clarify, what kphoger is talking about is a customs agreement with simplified procedures for the citizens of the four Central American countries involved. They still have to report to the customs officials when crossing into each country.

A better example involving borders where bureaucracy offers specific benefits to some citizens but makes travelling a pain in the butt for literally every other circumstance is the Union State agreement between Russia and Belarus. There are no border controls between the two, but each country has separate sets of visa requirements for foreigners. This leads to a situation where the only point where citizens of anywhere other than Russia or Belarus (or possibly the Russian-backed breakaway republics of South Ossetia and Abkhazia) can legally cross is at the tripoint crossing with Ukraine since there are border controls there.

[kphoger]

Also, Mexico has multiple competing transponders but they're all interoperable.

Can you provide a link describing this?  I'm interested to learn more—especially since, apparently now that I'm reading a little, Mexico is supposed to be going tag-only in a few months.

[vdeane]

A better example involving borders where bureaucracy offers specific benefits to some citizens but makes travelling a pain in the butt for literally every other circumstance is the Union State agreement between Russia and Belarus. There are no border controls between the two, but each country has separate sets of visa requirements for foreigners. This leads to a situation where the only point where citizens of anywhere other than Russia or Belarus (or possibly the Russian-backed breakaway republics of South Ossetia and Abkhazia) can legally cross is at the tripoint crossing with Ukraine since there are border controls there.

Yuck.  There should be a provision of international law requiring them to provide some way for foreigners to legally traverse the land border between the two countries.

[1995hoo]

No offense, but how would you propose anyone enforce any such "international law" if those countries decided to ignore such?

[ElishaGOtis]

No offense, but how would you propose anyone enforce any such "international law" if those countries decided to ignore such?

The same way MAP 21 interoperability is enforced.     

[kalvado]

A better example involving borders where bureaucracy offers specific benefits to some citizens but makes travelling a pain in the butt for literally every other circumstance is the Union State agreement between Russia and Belarus. There are no border controls between the two, but each country has separate sets of visa requirements for foreigners. This leads to a situation where the only point where citizens of anywhere other than Russia or Belarus (or possibly the Russian-backed breakaway republics of South Ossetia and Abkhazia) can legally cross is at the tripoint crossing with Ukraine since there are border controls there.

Yuck.  There should be a provision of international law requiring them to provide some way for foreigners to legally traverse the land border between the two countries.

Problem is no more:
https://mfa.gov.by/en/press/news_mfa/e90f53f504e4694f.html

[vdeane]

A better example involving borders where bureaucracy offers specific benefits to some citizens but makes travelling a pain in the butt for literally every other circumstance is the Union State agreement between Russia and Belarus. There are no border controls between the two, but each country has separate sets of visa requirements for foreigners. This leads to a situation where the only point where citizens of anywhere other than Russia or Belarus (or possibly the Russian-backed breakaway republics of South Ossetia and Abkhazia) can legally cross is at the tripoint crossing with Ukraine since there are border controls there.

Yuck.  There should be a provision of international law requiring them to provide some way for foreigners to legally traverse the land border between the two countries.

Problem is no more:
https://mfa.gov.by/en/press/news_mfa/e90f53f504e4694f.html

Sounds like it's still somewhat complicated (and limits which roads one can use for some reason, if I'm reading the article right).

You'd think they'd think of stuff like that before becoming a union state.

[kphoger]

Sounds like it's still somewhat complicated (and limits which roads one can use for some reason, if I'm reading the article right).

Yeah, border crossings tend to be complicated.

Even at the US–Mexican border, the location of the customs office varies from right by the border to 15–20 miles south of it.  Where we typically cross the border (Del Rio), I've never stopped at customs to get our immigration papers till we've already been driving in Mexico for 72 miles;  I'm not sure if the one at the border bridge is even open when we typically cross.  If we attempted that when crossing at Laredo, then we'd find no office south of the city to get papers at:  someone might check to make sure we had them, but there'd be nobody at that checkpoint who could actually issue them, and they'd simply tell us to turn around and get them at the border.

[Rothman]

Sounds like it's still somewhat complicated (and limits which roads one can use for some reason, if I'm reading the article right).

Yeah, border crossings tend to be complicated.

Even at the US–Mexican border, the location of the customs office varies from right by the border to 15–20 miles south of it.  Where we typically cross the border (Del Rio), I've never stopped at customs to get our immigration papers till we've already been driving in Mexico for 72 miles;  I'm not sure if the one at the border bridge is even open when we typically cross.  If we attempted that when crossing at Laredo, then we'd find no office south of the city to get papers at:  someone might check to make sure we had them, but there'd be nobody at that checkpoint who could actually issue them, and they'd simply tell us to turn around and get them at the border.

Reminds me of my recent-ish crossing at San Ysidro.  Didn't take my car, so walked into their office, poorly communicated to the Mexican officer, much to his consternation, but got through eventually...