Iintsika zokuphela zibekwe kuzo zombini iziphelo zebhulorho. Isetyenziselwa ukuhambisa umthwalo kwibhuloho kwinkxaso yebhuloho.
Kukho iindidi ezimbini zezithuba zokuphela: indoda kunye nebhinqa. Ngethuba lokufakela, isithuba sokugqibela sesifazana sifakwe ekupheleni kwendoda ye-truss, kwaye isithuba sokugqibela sendoda sifakwe kwi-female end of the truss. Imingxunya emibini ejikelezileyo kwicala lekholamu yokuphela idityaniswe kwi-chords ephezulu nangaphantsi ye-truss, kwaye umngxuma ophezulu we-elliptical uxhunywe kwi-truss ye-second-tier truss; inxalenye engezantsi yekholomu yokuphela inikwe i-cantilever emfutshane enezikhonkwane zokumisa kunye nentsimbi ehambayo yentsimbi yokumisela kunye nokulungisa i-Beam.
I-321-Uhlobo lwe-Bailey Bridge luhlobo lwenkqubo yebhulorho enokuthi idityaniswe kwaye imiswe ngokukhawuleza. Yayilwa ngokweBritish Compact-100 Bailey Bridge. Ibhulorho yonke idityaniswe ngentsimbi eqinileyo yokuqina. I-girder i-lightweight composite panels kunye neepaneli zixhunywe ngezikhonkwane zokudibanisa iipaneli. Ukuguqulwa phakathi kwamacandelo kulula kwaye alula. Kulula ukudibanisa okanye ukuqhaqha kunye nokuzihambisa. Isenokuthi idityaniswe kwiindlela ezahlukeneyo zeebhulorho zamaphaneli ngokobude bazo kunye nemfuno yothutho. Ke, isetyenziswe ngokubanzi njengeebhulorho zephaneli eziphuhliswe ngakumbi neziqinisekisiweyo zothutho olungxamisekileyo.