National Highways Authority Of India [NHAI] — Regarding Toll charges

Address:

Madanpur Toll Plaza, Changsari

When I travelled through Madanpur Toll Plaza from Nalbari to Guwahati Rs. 125/- was debited from FAST TAG No. [protected] for VRN No. AS01 DX-6135 as toll charges on 3rd July 2022 at 11:48 AM. On the same day when I returned from Guwahati to Nalbari Rs.125/- is also deducted as toll charges at Madanpur Toll Plaza at 6:31 P.M. instead of Rs.60/-. In both entries they deducted Rs. 125/- from FAST TAG. Kindly let me clarify the matte