Unfortunately, the spending as claimed by FM before and during budget speech is not upto mark. The expenditure or deficit shown in accounts is actually from FCI account (Food subsidy). Govt didn't spend on expenditure as planned in 2020-21 budget. Moreover, the proposed expenditure in 2021-22 budget is slightly more than it was for current year. (again Interest payment make biggest part of govt spending, which will increase in next year along with food subsidy).
So its doubtful that any fresh major infrastructure expense boost will be given to economy. Farm cess added on various items will add to inflation. Part of Excise duty on petrol/diesel is shifted to Farm Cess which would give some leeway in future to raise excise duty on petrol/diesel again.