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 side of the river, at a near right angle. The design capacity is 135,000 vehicles per day, but in practice the crossing carries around 160,000. It has been described by the Highways Agency as "a vital transport link for the national and South East economies", by the former Secretary of State for Transport, Patrick McLoughlin, as "a crucial part of the country's strategic road network", and by the local Thurrock Council as "one of Europe's most heavily used crossings and complex traffic management systems". It is signed as a major destination on London's orbital route, the M25, though the crossing