Continuing the discussion from https://github.com/openstreetmap/iD/issues/9565 , access=official is officially deprecated, and the value “official” actually meant the same as “designated”. In other words, you’re saying the service roads are designed to be used by all traffic (except air traffic). Changeset 134243656 retags them as access=private private=maintenance, as they aren’t even for airport employees. Lyft editors have previously tagged similar nearby access roads as access=no, which is another option.