Are there any escalators for the sims 3 like custom content i have looked all around and only found some for the sims 2 and if there arnt any for the sims 3 could someone make some please

I've not seen escalators for TS3.
I would try some of the custom content sites and request that one be made. Mod The Sims is a good place to start...they have good creators who are willing to do requests.