Most major metro areas in the US continue to have soft drink bottling plants (though they're using plastic bottles and aluminum cans these days), since transpor

Most major metro areas in the US continue to have soft drink bottling plants (though they're using plastic bottles and aluminum cans these days), since transporting huge volumes of water is more expensive than smaller amounts of flavoring and coloring. Eugene OR (pop ~175K) may be slightly too small for that to be practical, but here in Portland I bike to work past two active bottling plants.