Haflong, July 15: Demanding immediate completion and immediate repair of a stretch between Harangajao and Jatinga of NH-54 E, popularly known as East-West corridor road, which remained in pitiable condition due to the indifferent attitude of the NHAI, Red Hills Society, Harangajao, Dimasa Students’ Union (DSU), Harangaajao Branch, Changes Society, Harangajao Branch along with local people of Harangajao blocked the NH-54 at Harangajao for 12 hours from 5 am onwards on Saturday.