A road is a thoroughfare for the conveyance of traffic that mostly has an improved surface for use by vehicles (motorized and non-motorized) and pedestrians. Unlike streets, whose primary function is to serve as public spaces, the main function of roads is transportation.
The Central Motorway Junction or CMJ, best known as Spaghetti Junction, is the intersection of New Zealand State Highways 1 and 16 south of the city centre of Auckland City, Auckland, New Zealand. It is multilevel structure (at least three traffic lanes crossing above each other in several locations) which has been described as a "fiendishly complicated, multi-layered puzzle of concrete, steel and asphalt" which carries around 200,000 vehicles a day.
The central motorway junction forms the intersection between the three major motorways of Auckland (Auckland Northern Motorway (1), Auckland Southern Motorway (1), and Northwest Motorway (16)), and provides access from these routes to the city centre. It is principally located in a series of gullies to the south and east of the CBD and in cuttings to the west.
The following are images from various road-related articles on Wikipedia.
Image 1Car fatalities per pax-km vs. car usage per pax-day; in Europe. It seems, at least in these European countries, that car fatalities per person-km have no strong correlation with massification of car usage. The average car usage in these countries is around 30km per person-day with varying number of fatalities ratios. These differences might be related with different cultural approaches to traffic codes, or more safety measures implemented on such countries. (from Road traffic safety)
Image 2Road workers crushing rocks, in the mountains near Kullu (from Roadworks)
Image 4The schedule of maximum tolls allowed on the Woodstock to Rollright Turnpike Trust on the Great Road to Worcester in 1751 (from History of road transport)
Image 8Sacrifices to the Modern Moloch, a 1922 cartoon published in The New York Times, criticizing the apparent acceptance by society of increasing automobile-related fatalities (from Road traffic safety)
Image 12Different layers of road including asphalt layer. The total thickness of a pavement can be measured using granular base equivalency (from Road surface)
Image 13Jan Brueghel (I) - Travellers on the Way, second half of 16th Century (from History of road transport)
Image 14John Metcalf, also known as Blind Jack of Knaresborough. Drawn by J R Smith in The Life of John Metcalf published 1801. (from History of road transport)
Image 21According to Eurostat and European Railway Agency, in European railway mode of transport, there is a fatality risk for passengers and occupants 28 times lower compared with car usage. Based on data by EU-27 member nations, 2008–2010. (from Road traffic safety)
Image 26The Great North Road near Highgate on the approach to London before turnpiking. The highway was deeply rutted and spread onto adjoining land. (from History of road transport)
Image 32Pateros Traffic Enforcer And Roadworks Road Closed Construction in Pateros, Metro Manila, Philippines. (from Roadworks)
Image 33The Dutch Reach - Use far hand on handle when opening to avoid dooring cyclists or injuries to exiting drivers and passengers. (from Road traffic safety)
Image 34German roadworks sign. In other European countries, the signs are similar. (from Roadworks)
Image 43Vehicles experiencing a breakdown or an emergency can stop in the emergency lane; these lanes may themselves present risks to traffic. (from Road traffic safety)
Image 44According to Eurostat, there is almost a linear proportion between the total number of passenger-km driven by car and road fatalities. (from Road traffic safety)
Image 45Worker in a cloud of concrete dust (from Roadworks)
Improve: You may always improve the quality of road articles by adding more information and references to enhance the overall readers' experience. Improvements to GA and FA quality is much appreciated! Also, nominations for Selected article and Selected picture are always needed, as with Did you know and News. Add to the Portal
Photo request: Just about all of them! Any pictures of Highways regions, road surface or infrastruture varieties or Highways would be useful. In particular we need Highways region maps that can be licensed for Wikipedia.
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