Management of roads is a devolved issue so I can only respond in respect of roads in England.
Highways England have committed to provide a safer, integrated and more accessible strategic road network for cyclists and other vulnerable road users, and will play a key role in ensuring that the ambition set for growth in cycling is fully supported by a dedicated programme of work to improve cycle facilities on or near our strategic road network.To support this, The Government has outlined a commitment to invest £100m between 2015/16 and 2020/21 to improve provision for cyclists on the strategic road network.
On a local level, provision of cycling infrastructure is for local traffic authorities as they are responsible for managing their road networks. The Department encourages them to ensure cycling is considered as part of the process of planning new development.The Department for Transport’s Cycle Infrastructure Design guidance supports local authorities on providing cycle-safe infrastructure for cyclists. The Government will continue to support sustainable transport with a new £580 million ‘Access’ fund, with £80 million revenue and £500 million capital. This will build on the legacy of the Local Sustainable Transport Fund and support growth in both cycling and walking.