Hatfield has the makings of a good cycle path network. However, the cycle path from the station to the town centre ends at the west end of French Horn Lane and fails to then connect to the University to the south or the Business Park (EE HQ, etc) to the west.
WelHatCycling are lobbying (most recently our MP Grant Shapps) to get this missing link filled. The route is shown on the map and is entirely unobstructed. The key work is a toucan crossing of Queensway, needed not only for the cycle route, but also to open up the north east end of the town centre to passing trade from people cycling and walking via the town centre.