What (a) steps has her department taken to ensure accessibility of tourism sites in the past three financial years to date, (b) are the details of the success achieved in this regard, (c) are the details of how accessibility of tourism sites is measured, (d) are the details of the road infrastructure that was (i) developed, (ii) upgraded and (iii) maintained in the past three financial years to date and (e) are the additional tourism offers that have been added in this regard in each instance?