A) UP
B) West Bengal
C) Bihar
D) Odisha
Explanations: Chief Minister Naveen Patnaik has inaugurated T-Setu on 20 December 2021, T-Setu is the State’s longest bridge over Mahanadi in the Cuttack district. it will connect Gopinathpur in Badamba, Baideswar in Banki to Singhanath Pitha located in the middle of the river.