actualy all those cities are mostly included with IE POMONA CLAREMONT..etc...
even back in the 50's etc my grandpa has newspapers talkin about IE and pomona and riverside sb and ontario were the main IE/inland valley cities...
ontario and pomona was one part...riverside another and the sb area along with redlands and rialto etc making up the other...
it is border line tho once u cross those lil hills ur in the sgv
ive also heard some other shit from a long time ago too that originally IE was just SB and riverside and that ontario and pomona and those lil cities around em made up there own area...
even back in the 50's etc my grandpa has newspapers talkin about IE and pomona and riverside sb and ontario were the main IE/inland valley cities...
ontario and pomona was one part...riverside another and the sb area along with redlands and rialto etc making up the other...
it is border line tho once u cross those lil hills ur in the sgv
ive also heard some other shit from a long time ago too that originally IE was just SB and riverside and that ontario and pomona and those lil cities around em made up there own area...