Instead of doing what I'm supposed to do I put on some Fallout 4 Walkthrough videos and mindlessly painted a H0 scale bridge of a cheap Slovenian manufacture. Odd plastic too, had to glue it with epoxy. Took primer well enough though. Lots of weathering and I did the wood in a different way for a change.
Uses.......20mm backwater bridge for when I build myself a river it can span, or a walkway for Necromunda. Works either way.