The M25 or London Orbital Motorway is a major ring road encircling most of Greater London. The 117-mile-long motorway is one of the most important roads in the UK and one of the busiest. Margaret That
Junction 13 looking south, 2011
A four level stack interchange at junction 7 with the M23
A view north from Higher Denham Fire Station at Tatling End on the A40 in July 1984, with the Chiltern Main Line five-arch 1906 Chalfont Viaduct, originally built to straddle the River Misbourne
The Dartford–Thurrock River Crossing, commonly known as the Dartford Crossing and until 1991 the Dartford Tunnel, is a major road crossing of the River Thames in England, carrying the A282 road betwee
M25 motorway
…in the UK and one of the busiest. Margaret Thatcher opened the final section in 1986, making the M25 the longest ring road in Europe upon opening. The Dartford Crossing completes the orbital route but is not classed as motorway; it is classed as a trunk road and designated as the A282. In some cases, including notable…
Dartford Crossing geograph.org.uk 1194694
Overhead view of the crossing looking northbound. The toll booths were replaced by electronic charging barriers in 2014.
Tunnel boring machine used in the western tunnel, 1936.
Northbound vehicles approaching the entrance to the western tunnel, with the bridge in the background