How to get both the current working directory and the current process in the status line for tmux?

I would like to have two status lines with the first status line showing which directory the window is in and the second one showing which process is running in the window. Is this possible? I use bash but I am open to switching to another shell if it is easier to make this configuration. If this is not possible with tmux or very hard to configure, is there any other tool I can use which can provide me this info? (Basically I want multiple tabs/windows open in terminal, with the dir and process info.)