The M6 motorway is the longest motorway in the United Kingdom. It is located entirely within England, running for just over 230 miles (370 km) from the Midlands to the border with Scotland. It begins at Junction 19 of the M1 and the western end of the A14 at the Catthorpe Interchange, near Rugby before heading north-west. It passes Coventry, Birmingham, Wolverhampton, Stoke-on-Trent, Preston, Lancaster and Carlisle before terminating at Junction 45 near Gretna. Here, just short of the Scottish border it becomes the A74(M) which continues to Glasgow as the M74. Its busiest sections are between junctions 4 and 10a in the West Midlands, and junctions 16 to 19 in Cheshire; these sections have now been converted to smart motorways.
The M1 motorway connects London to Leeds, where it joins the A1(M) near Aberford, to connect to Newcastle. It was the first inter-urban motorway to be completed in the UK; the first motorway in the country was the Preston Bypass, which later became part of the M6.
The M4, originally the London-South Wales Motorway, is a motorway in the United Kingdom running from west London to southwest Wales. The English section to the Severn Bridge was constructed between 1961 and 1971; the Welsh element was largely complete by 1980, though a non-motorway section around Briton Ferry bridge remained until 1993. On the opening of the Second Severn Crossing in 1996, the M4 was rerouted over it.
The M40 motorway links London, Oxford, and Birmingham in England, a distance of approximately 89 miles (143 km).
The A38, parts of which are known as Devon Expressway, Bristol Road and Gloucester Road, is a major A-class trunk road in England.
The M42 motorway runs north east from Bromsgrove in Worcestershire to just south west of Ashby-de-la-Zouch in Leicestershire, passing Redditch, Solihull, the National Exhibition Centre (NEC) and Tamworth on the way, serving the east of the Birmingham metropolitan area. The section between the M40 and junction 4 of the M6 forms – though unsigned as such – a part of Euroroute E05. Northwards beyond junction 11, the route is continued as the A42; the junctions on this section, 12–14, are numbered like a continuation of the motorway, but the road has non-motorway status from here.
The M6 Toll, referred to on some signs as the Midland Expressway, and stylised as M6toll, connects M6 Junction 3a at the Coleshill Interchange to M6 Junction 11A at Wolverhampton with 27 miles (43 km) of six-lane motorway.
The A361 is an A class road in southern England, which at 195 miles (314 km) is the longest three-digit A road in the UK.
The M50 is a dual two-lane motorway in Worcestershire, Gloucestershire, and Herefordshire, England. Sometimes referred to as the Ross Spur, it is a 22 miles (35 km) connection of the M5 motorway to a point near Ross-on-Wye, where it joins the A40 road continuing westward into Wales. The motorway was fully opened in 1962.
The A38(M), commonly known as the Aston Expressway, is a motorway in Birmingham, England. It is 2 miles (3.2 km) long and was opened on 24 May 1972. It connects the M6 motorway to Aston and Central Birmingham and forms part of the much longer A38 route.
The A500 is a major primary A road in Staffordshire and Cheshire, England. It is dual carriageway for most of its length and connects Nantwich, junctions 16 and 15 of the M6 motorway with the city of Stoke-on-Trent. It is 19 miles (31 km) long.
The A453 road was formerly the main trunk road connecting the English cities of Nottingham and Birmingham. However, the middle section of this mainly single-carriageway road has largely been downgraded to B roads or unclassified roads following the construction of the parallel M42-A42 link around 1990. The M42 was originally meant to pass further north than it does, and to join the M1 at Sandiacre in Derbyshire. The M42/A42 does not enter Derbyshire, but instead joins the M1 closer to the A453 junction at Kegworth. The A42 shadows the former A453 from Appleby Magna to Castle Donington. The road historically connected the East Midlands with the West Midlands.
The Almondsbury Interchange in South Gloucestershire, is one of the United Kingdom's largest motorway stack interchanges. The interchange is one of only three four-level stacks in the UK, spanning a range of 1 km by 1 km. It is the interchange for the M5 at junction 15 and M4 at junction 20, and is situated at the northern fringes of Bristol close to the village of Almondsbury, the Aztec West industrial estate, and Bradley Stoke. When it opened in 1966, it was the most complex junction on the British motorway network, a free-flowing interchange on four levels. Since then traffic volumes have increased. At busy periods, the Interchange becomes more difficult to negotiate safely. In an attempt to ease congestion, the Interchange has become part of a smart motorway.
The A4174 is a major ring road in England which runs around the northern and eastern edge of Bristol, mainly in South Gloucestershire, and through the southern suburbs of the city. When it was first conceived it was planned to circle the whole of Bristol, and is commonly referred to as the "Avon Ring Road", or less accurately the "Bristol Ring Road", on road signs. The road does not circle the whole city, instead covering roughly half of the route. It is broken in part where it is concurrent with the A4.
The A370 is a primary road in England running from the A4 Bath Road, near Bristol Temple Meads railway station to Weston-super-Mare before continuing to the village of East Brent in Somerset. A more direct route from Bristol to East Brent is the A38.
Strensham services is a motorway service station on the M5 in Worcestershire, England. It is operated by Roadchef. In August 2011, it was rated as 4 stars (southbound) and 3 stars (northbound) by quality assessors at Visit England.
A smart motorway, also known in Scotland as an intelligent transport system, is a section of motorway in the United Kingdom that employs active traffic management (ATM) techniques to increase capacity through the use of MIDAS technology including variable speed limits and occasionally hard shoulder running and ramp metering at busy times. They were developed at the turn of the 21st century as a cost-effective alternative to traditional carriageway widening, with intended benefits ranging from more reliable journey times to lower vehicle emissions. However, despite the risk of a collision occurring between two moving vehicles being found to be decreased, there has been an acknowledged rise in the incidence of collisions involving vehicles where at least one was stationary in the first few years following the widespread removal of the hard shoulder on the country's busiest sections of motorway. Smart motorways garnered intense criticism from politicians, police representatives and motoring organisations, particularly from 2020 onwards, after a surge in near miss incidents and dozens of fatalities were revealed, and as of April 2023, no new smart motorways will be built.
The A42 is a major trunk road in the East Midlands region of the United Kingdom. It links junction 23A of the M1 motorway to junction 11 of the M42 motorway. The A42 is in effect a continuation of the M42, and its junctions are numbered accordingly.
M5 highlighted in blue
