Storgata is a free sans serif font that takes a lot of inspiration from Tratex fonts, wich is used on the traffic signs in Sweden, and similarly it aims to be a neutral font with high readability. It contains uppercase and lowercase letters, numbers, symbols and it does include a whole ton of special characters for language support such as Cyrillic and Greek.
Storgata font is free for personal and commercial use.
Thanks to Benjamin Blåholtz for sharing Storgata font.