Welcome to the community @DarthPoo.
Nope, never had that issue, with or without trainers.
If you’re referring to roads - those aren’t “your” structures per se, so they’re not affected by the cheats. Just teleport to them and dump a few of your infinite chiral crystals in them.
That said, this trainer you’re commenting on is not the trainer for the Director’s Cut edition.
Here you go: DEATH STRANDING DIRECTOR'S CUT Cheats and Trainer for Steam.