We are experimenting with a with Waze staff shared spreadsheet where we can describe and ask certain segments to be 'road closed' from hour and date x to hour and date y. This is updated on a different way as the tile builds, and should be faster / more dynamic. The advantages are that road closures are viewable and noticeble on the map in the client, but not in WME, as for TBSR which are viewable in WME but not in the app. Both are used in the routing algorithm, so that should be the same. TBSR are more flexible in a way, as you can organise them in a repeating order.