6 ms·
How is it any more impractical than how temporary lane closures are currently done? It can still be done with cones or barrels and the end result is exactly the
by mbrameld 12y ago
How is it any more impractical than how temporary lane closures are currently done? It can still be done with cones or barrels and the end result is exactly the same.
- sliverstorm 12y agoThe point is, suppose they are repaving the road one lane at a time. (Or, repaving half of a 2-lane road)
- mpyne 12y agoYou simply move up the half-merge of each lane to suit. It's rather clearly explained in the diagram, where you can see it does end in one and only one lane actively in use. You'd do the "merge half of each lane" part while the road still supports two lanes, just as you already have to account for with current temporary traffic control devices.
- sliverstorm 12y agoAh. I see; I am not a very good ASCII art interpreter, is the problem.