N'oge na-adịbeghị anya, T-beam arụgoro nke mbụ dị mita 40 maka ọrụ Qin Yi Expressway ji nwayọọ nwayọọ si n'ọnụ ụlọ na-agwọ uzuoku nke ubi smart girder.Nke a na-egosi mmepụta ọkwa ọzọ nke ubi smart girder nke Hebei Xindadi sonyeere na ya, na-egosi ọrụ gọọmentị nke ubi smart girder maka ọrụ Qin Yi Expressway.

Akụkụ QYTJ-2 nke Qin Yi Expressway, nke China Communications Second Navigation Bureau wuru, nwere ngụkọta ogologo nke kilomita 13.2.Nrụpụta nke ọma nke mbụ 40-mita T-beam na smart girder field maka ọrụ Qin Yi Expressway emeela ka ọganihu nke ịrụ akwa mmiri na-aga n'ụzọ niile.Ọ na-achọ iguzobe akara ọhụrụ maka ubi smart girder na ọrụ owuwu okporo ụzọ na Henan Province wee gbakwunye ọmarịcha n'iwu okporo ụzọ na mpaghara ahụ.