How often have you been caught out when driving, often to an important appointment, when you come across an unexpected road closure or a diversion. Would it not have been useful to know in advance that this was a possibility. If you had known earlier you would have planned to take a different route. In theory, you can know in advance. Highways England operate an interactive map showing planned roadworks across counties, and even the country. Log on to the map and you can scroll down to local areas, or scroll up for a wider view; or by panning across, and up and down, you can cover a much wider area, maybe even to cover your whole route. The link below takes you to Hampshire County Council’s list of roadworks, Scroll up to find the map.
See here for the map -