Unsafe new tarmac road and roundabout

Today on my commute to work I came off my bicycle and am badly injured. This is due to the new roads Poor road conditions, poor road construction, roadworks and black ice all over the place (made more visible in pictures) Contractors from Natta witnessed my fall and informed me that this was raised to High Wood the people who own the land during the new build of their new estate on the 3rd of Jan 2019 and did noting then first thing in the morning on the day of the accident on the 4th and clearly did noting before my accident took place. High Woods complete act of negligence should be investigated as a priority before anyone else is hurt. I visited the site office to make a report to the project manager who are not even able to grit or make the area safer due to negligence, over sight and being ill prepared for an English winter? Once my injury took place a member of Natta (contractor working in the area) took it upon himself to stand in the middle of the road to stop traffic and warn them of the hazardous road ahead. I am awaiting to see the full extent of my injury and will be seeking legal advice.