British Columbia: Building Canada with Patrix

Today, we’re taking a closer look behind the scenes of Building Canada, focusing on the creation of British Columbia and what it takes to bring it into American Truck Simulator. We spoke with Patrix, our Map Technical Lead for ATS, who shared his perspective on how this ambitious new region is being brought to life and how the new road networks are being made."Hi, my name is Patrik (also known as Patrix). Over the past 15 exciting years at SCS Software, a mix of good fortune and personal dedication has taken me on quite a journey, from starting as a junior map designer on Euro Truck Simulator 2 just months before its release, to my current role as a Technical Lead working on American Truck Simulator.""It's a pleasure and a big responsibility to be trusted by the company in terms of technical knowledge and pipeline correctness. In my early years, I recall breaking a lot of technical rules to achieve any sort of visual that was (or could be) considered nice. Doing that, I was many times inevitably instructed by experienced senior colleagues about how the game engine works and why I should be careful about overloading hardware with random details or items in map scenes.""As years flew by, I became more responsible and stood rather rational about the complexity of the map and shaped a pretty exact vision of where the limits are and how the map should be done, so that it works smoothly on any computer and is also accessible to maintenance, which is critical for projects that live on for more than 10 years, just like ATS recently proved to be able to.""Right now, my responsibility is to set and maintain a certain technical consistency in terms of how our map is being done across the entire ATS, which means syncing the attitude towards map creation across several projects and across different map teams.""When our CEO, Pavel Šebor, approached us initially with the idea of going north to British Columbia, we immediately knew it would be a challenge. With its significance for the future of ATS, British Columbia reminds me of the times when we worked on Texas. Both were to be bigger than regular DLCs and should also carry a lot of specific new content. Logically, as we are going to another country in ATS for the very first time, we had to prepare a new set of road signage, both vertical and horizontal. Vertical signage are road-side signs, and those in Canada are very similar to the ones in the United States.""Small things like font differences, dimensions, or rules for placement are exactly those little details we are looking for and following, so that our community of experienced drivers will immediately recognize that they are in Canada, even from unspecified random screenshots.""Just like we did for the US, we read lots of Canadian documentation to get things right. One of the more complicated decisions was to pick the correct width of road lines. If documentation gives you a variety, what would you pick? The middle, one of the edge cases, or the most common? Also, how would we know from Prague what the most common roadline width is in Canada? When we found answers to these initial questions, even bigger issues appeared with implementation. For our Prism3D engine, different roadlines mean lots of new data that we had to create. Our in-game roads are made from templates of roads and more complex baked segments that we call prefabs. So if we wanted a slightly different yellow and a little wider/narrower lines, it meant making hundreds of road templates and prefabs to be able to bring this detail into British Columbia.""Another part of my role as technical leader is to check all city layouts and compare their ambitions to the rest of the map, so that we stay consistent in the way we shape the game world.""Now, British Columbia is actually pretty huge, but just like in many other cases, it is disproportionally balanced in terms of city spacing. The area around Vancouver is surrounded by a huge agglomeration of suburbs, and even cities across the water, like Victoria, were challenging in terms of where to put them on our map scale. Obviously, we had to sacrifice some bridges or interesting road pieces near Vancouver, but on the other hand, we will bring both border crossings from the US to Canada below Vancouver. The one at Interstate 5 is now relevant since we know our car-driving module, Road Trip, is on the way.""I hope that players will truly enjoy exploring British Columbia and come to appreciate the sheer scale and ambition behind the project. While bringing a brand-new map like this to life comes with its fair share of challenges, it’s also been an incredibly fun and rewarding experience for the team, one we’re excited to share with the community."We hope you enjoyed this peek behind the curtains of this upcoming expansion. Don't forget to add the British Columbia DLC to your Steam wishlist! Make sure to follow us on X/Twitter, Facebook, Instagram, Bluesky, and YouTube, or sign up for our newsletter for future u

May 10, 2026 - 23:06

British Columbia: Building Canada with Patrix

Today, we’re taking a closer look behind the scenes of Building Canada, focusing on the creation of British Columbia and what it takes to bring it into American Truck Simulator. We spoke with Patrix, our Map Technical Lead for ATS, who shared his perspective on how this ambitious new region is being brought to life and how the new road networks are being made.

"Hi, my name is Patrik (also known as Patrix). Over the past 15 exciting years at SCS Software, a mix of good fortune and personal dedication has taken me on quite a journey, from starting as a junior map designer on Euro Truck Simulator 2 just months before its release, to my current role as a Technical Lead working on American Truck Simulator."

"It's a pleasure and a big responsibility to be trusted by the company in terms of technical knowledge and pipeline correctness. In my early years, I recall breaking a lot of technical rules to achieve any sort of visual that was (or could be) considered nice. Doing that, I was many times inevitably instructed by experienced senior colleagues about how the game engine works and why I should be careful about overloading hardware with random details or items in map scenes."

"As years flew by, I became more responsible and stood rather rational about the complexity of the map and shaped a pretty exact vision of where the limits are and how the map should be done, so that it works smoothly on any computer and is also accessible to maintenance, which is critical for projects that live on for more than 10 years, just like ATS recently proved to be able to."

"Right now, my responsibility is to set and maintain a certain technical consistency in terms of how our map is being done across the entire ATS, which means syncing the attitude towards map creation across several projects and across different map teams."

"When our CEO, Pavel Šebor, approached us initially with the idea of going north to British Columbia, we immediately knew it would be a challenge. With its significance for the future of ATS, British Columbia reminds me of the times when we worked on Texas. Both were to be bigger than regular DLCs and should also carry a lot of specific new content. Logically, as we are going to another country in ATS for the very first time, we had to prepare a new set of road signage, both vertical and horizontal. Vertical signage are road-side signs, and those in Canada are very similar to the ones in the United States."

"Small things like font differences, dimensions, or rules for placement are exactly those little details we are looking for and following, so that our community of experienced drivers will immediately recognize that they are in Canada, even from unspecified random screenshots."

"Just like we did for the US, we read lots of Canadian documentation to get things right. One of the more complicated decisions was to pick the correct width of road lines. If documentation gives you a variety, what would you pick? The middle, one of the edge cases, or the most common? Also, how would we know from Prague what the most common roadline width is in Canada? When we found answers to these initial questions, even bigger issues appeared with implementation. For our Prism3D engine, different roadlines mean lots of new data that we had to create. Our in-game roads are made from templates of roads and more complex baked segments that we call prefabs. So if we wanted a slightly different yellow and a little wider/narrower lines, it meant making hundreds of road templates and prefabs to be able to bring this detail into British Columbia."

"Another part of my role as technical leader is to check all city layouts and compare their ambitions to the rest of the map, so that we stay consistent in the way we shape the game world."

"Now, British Columbia is actually pretty huge, but just like in many other cases, it is disproportionally balanced in terms of city spacing. The area around Vancouver is surrounded by a huge agglomeration of suburbs, and even cities across the water, like Victoria, were challenging in terms of where to put them on our map scale. Obviously, we had to sacrifice some bridges or interesting road pieces near Vancouver, but on the other hand, we will bring both border crossings from the US to Canada below Vancouver. The one at Interstate 5 is now relevant since we know our car-driving module, Road Trip, is on the way."

"I hope that players will truly enjoy exploring British Columbia and come to appreciate the sheer scale and ambition behind the project. While bringing a brand-new map like this to life comes with its fair share of challenges, it’s also been an incredibly fun and rewarding experience for the team, one we’re excited to share with the community."

We hope you enjoyed this peek behind the curtains of this upcoming expansion. Don't forget to add the British Columbia DLC to your Steam wishlist! Make sure to follow us on X/Twitter, Facebook, Instagram, Bluesky, and YouTube, or sign up for our newsletter for future updates. Until next time, happy haulin'!

https://store.steampowered.com/app/4057480/American_Truck_Simulator__British_Columbia/

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