Hello, just a suggestion, the truss by default is set at "Over tracks" level, which means above the tracks but below the trains. This is command "default_draw_layer=floor". A better way is to set it at "Roof" level. Then the truss will be above the train as you'd expect. It can be changed at build time but if you forget, you end up rebuilding it...

Update:
- added bar awing, carpark and truss

Thanks for guys on Discord of suggestions