Originally posted by PPPPPP42 I think I need some creative inspiration.
This is really what's going on.
You've mentioned some of the things you find interesting to look at. How about doing some research to find out where more of those things are? Maybe there is some sort of graveyard for old trains within a few hours driving distance of you. Or maybe the train tracks themselves are interesting.
Maybe you could get some models of old trains, dress them to look old and dirty, and do macro photos of them.
Maybe medium format film is the way to go.
There will never, ever, be a lack of things to photograph. Sometimes you just have to really search for inspiration, and put some time, effort, and / or money into creating something.
This may not be great, but hopefully it is a different look at a common object...