Truss_Arch_Bridge Jon Hull

Is Jon Hull still around?
Can not contact him due to no email available for him.
Need his Permission to Update his Truss Arch Bridges for the Trainz 2019.
Also trying to locate the Creator of the Walt Disneyland Monorail, and Roger Cabo from Trainzland?

author "Jon Hull"
contact-email [E-mail address removed]
contact-website "http://austin316hockey.cjb.net/trainz/"

I just recently found his info from Years ago as I had been in contact with him about his Bridges and had gotten Permissions to Re-Color them to what i needed.
Permissions allowed. I have found all of my Contacts info on my old XP PC with him back in 2006 before he dispersed from the Community.
Just an Update to my query.
jjeff1955