In 2012, a variant known as "GDS Transport" (short for Government Digital Service) was commissioned to be the official typeface of all UK government websites, such as GOV.UK. It was a digital refinement of the original, optimized for screens.
If you are designing for a project that needs to look like GDS but isn't on a gov.uk domain, the GOV.UK design manual explicitly recommends using Arial or Helvetica. How to Properly Use Transport Fonts for Accessibility gds transport font free download better
GDS Transport font is a custom digital version of the iconic Transport typeface In 2012, a variant known as "GDS Transport"
As digital design evolved, the original physical templates of the Transport font needed a modern upgrade. In 2012, Margaret Calvert collaborated with type designer Henrik Kubel to release . How to Properly Use Transport Fonts for Accessibility
While you cannot legally download the official GDS Transport font for your personal or commercial projects, your search for a "better solution" is not in vain.