its not necessary to create a redirect from the capitalised version unless there is a compelling reason to do so  sometimes a name may appear to be unique because we dont that out there there is another Roma Street Station in some obscure US city  it doesnt hurt to to have the redirect from the undisambiguated page because it can later be replaced by a disambiguation page but its best not to go around creating them as a matter of course  lastly dont forget to sign your posts just use four tildes  it expands to your user name and datestamp