Less choice than you might imagine. I suspect that Bar Hill may be one of the few places in the Cambridge area where house prices are not astronomical, and so a lot of folk live there who may not be able to afford anywhere else locally whilst still being able to access jobs in Cambridge. It is a classic example of how not to build a new town/ village i.e. pretty much just one major road (A14) to link it with surrounding areas meaning it is about the most car dominated place I know. If I lived there, I'd throw my bike in a skip and be done with it.
There is a bridle path to the south, linking the place safely to the rest of the world, as you can just about see in the shot below, (the green curved line with the 3 blue photo squares on top) and the obvious answer would be to upgrade that properly for cycling, (it's currently bloody awful), but that would mean using Del's taxes, so best have the cyclists on the A14 instead
View attachment 17873