A6144(M) motorway ceased being a special road on 25 May 2006 losing its motorway status. It is now subject to a 50 mph (80 km/h) speed limit and is classified as the A6144. The road through Sale retained the A6144 number, meaning that there are two branches (and two junctions with the M60 motorway) with the same road number. Despite losing motorway status, the road still prohibits pedestrians, cyclists, and horse riders. Following the change of signage on 25 May 2006, two marker posts, the A6144(M) confirmation sign and a lay-by warning sign are privately preserved. A6144(M) motorway The A6144(M) was a
Dartford Crossing Highways Agency. In September 2009 the Highways Agency made a new contract with Connect Plus (M25) Limited. As well as maintaining the crossing, the contract required the company to widen around 40 miles of the M25 and to refurbish a tunnel on the A1(M) at Hatfield. In October 2009, the Government announced its intention to sell the crossing as part of a public sector deficit reduction strategy. The announcement was unpopular with local residents, who encouraged drivers to sound their horns in protest when using the crossing. After the change of government following the 2010 Election, the new prime minister