If you are looking for the famous font seen on UK road signs (designed by Jock Kinneir and Margaret Calvert), which is often what people mean when they say "Transport":
If you are a civil servant or a supplier working on a sanctioned GOV.UK project:
No, not for general public use.
is a custom version of the New Transport typeface, which was co-designed by Margaret Calvert and Henrik Kubel in 2012. It was selected by the Government Digital Service (GDS) to be the sole font for the GOV.UK website due to its exceptional readability and accessibility.
Yes.
The typeface is a digital adaptation of the iconic lettering originally designed for British road signs. While highly sought after for its clarity and heritage, it is a proprietary font with strict licensing limitations. Understanding GDS Transport
The most reliable place to download GDS Transport is from the official GOV.UK website or the GitHub repository where the font is hosted. gds transport typeface download
It is a digital adaptation of the Transport typeface created by Jock Kinneir and Margaret Calvert between 1957 and 1963 for UK motorway and road signs.
The typeface is called .
There is no "free" public download for the specific font files for general commercial or personal use. A few notes on typography – Government Digital Service