Using the Roadworks app on iPad, clicking through to the details of any particular roadworks location frequently reports "multiple items near this location" with no further information.
I'm told Roadworks.org does not support mobile devices, and yet there is an app and the pinch-zoom works (not available on desktop). Certainly the desktop experience is much better, with hover producing a summary and click bringing up a details panel.
I am sure providing full functionality for mobile users will be very welcome, particularly when we are out and about and not at our desks!