A traffic officer has described how he clung onto a lorry, hanging precariously over a motorway bridge, with his bare hands until help arrived.
The driver is recovering in hospital. The A1(M) was closed Northbound at Bramham for most of the day.
There are reports of two lanes blocked and slow traffic due to an accident on the A1(M) Northbound between J46 (Wetherby) and J47 (Allerton Park). Lanes two and three of three are blocked.
There are reports of a lane blocked and heavy traffic due to a broken down lorry on the A1(M) Southbound at J41/M62. Lane one of three is blocked.
The A1(M) has partially reopened following a collision earlier.
The A1(M) is blocked after a multi-vehicle accident between the southbound junctions 49-48.
The Highways Agency, as well as North Yorkshire Police and Fire are on the scene.
A driver who was arrested after a collision on the A1 which killed one man and injured two others has been released on bail. The 26-year-old was arrested on suspicion of dangerous driving after the crash yesterday near Doncaster.
The two men injured - who were passengers in a lorry - are said to be in a stable condition.
A man has been killed and two seriously injured in two crashes on the A1 in South Yorkshire. Part of the road was shut for most the day, as Tina Gelder reports.