▁cities ▁▁ ▁All ent own / B eth le hem , ▁Pennsylvania ▁and ▁East on , ▁Pennsylvania / Ph ill ips burg , ▁New ▁Jersey ; ▁the ▁collect ive ▁area ▁is ▁often ▁called ▁the ▁Le high ▁Valley ▁ ▁Br is b ane ; ▁Log an ; ▁I ps wich ; ▁Red lands , ▁Queensland ▁Australia ▁ ▁Qu ad ▁C ities ▁of ▁D aven port ▁and ▁B ett endorf , ▁Iowa , ▁and ▁Rock ▁Island ▁and ▁Mol ine , ▁Illinois . ▁It ▁also ▁includes ▁a ▁fifth ▁member , ▁East ▁Mol ine , ▁Illinois . ▁ ▁The ▁Florence - Mus cle ▁Sho als ▁Metropolitan ▁Area ▁in ▁Alabama ▁is ▁locally ▁referred ▁to ▁as ▁" the ▁Qu ad ▁C ities ", ▁with ▁Florence , ▁Mus cle ▁Sho als , ▁She ff ield , ▁and ▁T usc umb ia . ▁Form er ly , ▁when ▁Mus cle ▁Sho als ▁was ▁a ▁mere ▁village , ▁this ▁region ▁was ▁known ▁a ▁" Tri - C ities ", ▁Alabama . ▁In ▁fact , ▁all ▁except ▁Florence ▁are ▁incorpor ated ▁as ▁towns . ▁ ▁The ▁Qu ad ▁C ities ▁of ▁Minnesota ▁consist ▁of ▁Virginia , ▁E ve le th , ▁Gilbert , ▁and ▁Mountain ▁Iron . ▁ ▁The ▁cities ▁of ▁P ull man , ▁Washington , ▁Moscow , ▁Id aho , ▁Clark ston , ▁Washington , ▁and ▁Lew ist on , ▁Id aho ▁have ▁market ed ▁themselves ▁as ▁" Qu ad ▁C ities ." ▁ ▁P att aya - Ch on b uri ▁Metropolitan ▁Area ▁consists ▁of ▁the ▁City ▁of ▁P att