Currently, when applying closures to divided highways and ramps, we will often get "mixed" segment directions (some A --> B and some B --> A) when multiple segments are selected. It becomes very difficult and error prone to apply a closure in this case. It would be much better if all one-way segments in a region flowed the same direction (I suggest A --> B in the direction of one-way travel), so that when we select multiple segments to apply a closure, they are not "mixed direction". This could be implemented with a WME utility, or could also be applied by staff on the sever as a one-time correction task.