Part of the road needs to be resurfaced, says National Highways.
Matthew Parker was responding to an emergency when the crash happened, an inquest hears.
Ellis Heather, also known as drill artist Rack5, will be sentenced for murder in July.
Ellis Heather, a drill rapper known as Rack5, is to be sentenced at the Old Bailey in July.
The defendants, from Essex and Hertfordshire, will be sentenced in August.
Oakley Barnett's father says he is "heartbroken and devastated" by the death of his young son.
Emma Barnett will be sentenced on Friday for fatally poisoning her son in Loughton.
Three men are accused of violent disorder after protests at the Bell Hotel in Epping.
Authorities are reviewing potential failures surrounding the murder of 14-month-old Oakley Barnett.
