Interesting. Ten years or so ago a similar interface happened at my home field, except that it was a visiting aircraft, and the lorry was on a public (county) road.
And a Mooney left a bit of rubber on the roof of a planespotters' auto on a public road - 45 years ago, Hamilton OH (Hogan Bros. airport).
Seems to me there's little attention paid to threshhold markings (whether standard or displaced).