Cyclingmaps.net shows the locations of cafes in the U.K.- and a few abroad.
One.network shows current and planned roadworks which could affect any rides you might be planning. It covers England and Wales. Either today, the next 2 weeks, 3 months or year can be selected.
HS2.org.uk shows current disruptions.
The position of the search area centre can be altered by entering text in the box labelled Filter our work items by: There are zoom in/out buttons on the map as well.
Alternatively, you can alter the search radius (searchRad), latitude (searchLat) and longitude (searchLng) parameters in the url.