National Highways Authority Of India [NHAI] — Even though one way toll being charged high

Dear sir/Medam,

I am regular traveller in National Highways and noticed unfair charges been asked for the two tolls proximity 34 Kilometres Gabbur Toll Plaza and Narendra Toll Plaza.

Both are charged Rs80 and Total Rs 160 per travel in Car. But the road is one way, huge congestion, I have seen many accidents, huge numbers incidents happened they might not added into the FIR.
As this is one of the busiest hhighway interns of the Mumbai, Pune, Belgaum and Bengaluru..
Even though it’s worst road service why the toll is charging high?