(1) What (a) plans are there for the tolling of national roads in each province in the next three years, (b) are the budgets for each planned toll road and (c) criteria are used in each case to construct a toll road; (2) whether any alternatives are considered before deciding to toll a road; if not, why not; if so, (a) what alternatives are considered and (b) what are the reasons for not using any of these alternatives in each case?