oration ▁attempts ▁The ▁bridge ▁has ▁been ▁a ▁grade ▁II ▁listed ▁building ▁since ▁ 2 8 ▁March ▁ 1 9 7 4 . ▁It ▁is ▁part ▁of ▁a ▁group ▁of ▁listed ▁buildings ▁with ▁ 2 7 – 3 2 , ▁ 3 5 – 3 9 , ▁and ▁ 4 1 – 5 1 ▁Fri ar ▁Gate ▁and ▁ 4 7 ▁Ford ▁Street . ▁A ▁red ▁tele phone ▁box ▁under ▁the ▁bridge ▁is ▁also ▁a ▁listed ▁building . ▁A ▁campaign ▁group ▁was ▁established ▁in ▁the ▁ 1 9 7 0 s ▁to ▁lo bb y ▁for ▁the ▁rest oration ▁of ▁the ▁bridge . ▁Derby ▁City ▁Council ▁attempted ▁several ▁rest oration ▁projects ▁after ▁taking ▁ownership ▁of ▁the ▁bridge , ▁but ▁none ▁came ▁to ▁f ru ition . ▁In ▁ 2 0 1 5 , ▁the ▁council ▁spent ▁£ 2 6 0 , 0 0 0 ▁on ▁rest oration ▁work ▁and ▁engineering ▁reports , ▁in ▁order ▁to ▁support ▁an ▁application ▁to ▁the ▁Heritage ▁Lot tery ▁Fund ▁for ▁£ 1 ▁million ▁for ▁a ▁larger ▁rest oration ▁project ▁including ▁tree ▁clear ance ▁and ▁d rain age ▁improvements . ▁ ▁Fl an agan ▁and ▁Allen ▁song ▁The ▁bridge ▁is ▁the ▁subject ▁of ▁the ▁du o ▁Fl an agan ▁and ▁Allen ' s ▁best ▁known ▁song ▁Under ne ath ▁the ▁Arch es , ▁referring ▁to ▁the ▁hom eless ▁men ▁who ▁sle pt ▁there ▁during ▁the ▁Great ▁De pression . ▁ ▁According ▁to ▁a ▁television ▁programme ▁broadcast ▁in ▁ 1 9 5 7 , ▁Bud ▁Fl an agan ▁said ▁that ▁he