Transportational is the adjectival form of transportation, a word that exists but is used rarely enough to be available. It describes anything relating to the movement of people and goods.
The adjective form has a specific advantage over the noun. Transportation names a sector; transportational describes a quality, which means it can sit in front of anything: transportational data, transportational design, transportational infrastructure. That flexibility suits a consultancy, a data product, a design firm, or a publication covering mobility broadly.
The sector itself is in the middle of the largest change since the car: electrification, autonomy, micromobility, transit reform, and freight decarbonisation all happening at once. There’s continuous demand for analysis, software, and advisory work.
Sixteen letters is long, and that’s the honest trade. What you get is a real English word, spelled the only way it can be, on the .com, with no competing owner and a clean trademark path.
Offers considered.