I thought the Road Printer was a modern invention, but
@beeldengeluidBeeld & Geluid just posted video of the "automatische stratenmaken" from 1963 https://www.youtube.com/watch?v=2tHXTy0T2yg
The modern "Road Printer" is electric and GPS guided, but otherwise works on the same principle to make it faster and more ergonomic for the bricklayers https://www.youtube.com/watch?v=ziB5d_e8p64
If you have a fediverse account, you can quote this note from your own instance. Search https://social.v.st/users/th/statuses/115932155545597723 on your instance and quote it. (Note that quoting is not supported in Mastodon.)

