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Road signs in Italy conform to the general pattern of those used in most other European countries, with the notable exception that the background of motorway ( autostrada) signs is green and those for 'normal' roads is blue. They are regulated by the Codice della Strada (Road Code) and by the Regolamento di Attuazione del Codice della Strada ...
The total area of Italy is 301,230 km2(116,310 sq mi), of which 294,020 km2(113,520 sq mi) is land and 7,210 km2(2,784 sq mi) is water. It lies between latitudes 35°and 47° N, and longitudes 6°and 19° E. Italy borders Switzerland(698 km or 434 mi), France(476 km or 296 mi), Austria(404 km or 251 mi) and Slovenia(218 km or 135 mi).
There are large disparities in road traffic death rates between regions. The risk of dying as a result of a road traffic injury is highest in the African Region (26.6 per 100 000 population), and lowest in the European Region (9.3 per 100 000). [3]
An example of a Tavole di ragguaglio (Conversion Table) in 1860 when Tuscany became part of modern Italy. Milan adopted the metric system in 1803, during the Napoleonic wars, albeit reusing names of older units. [1] [2] After the Congress of Vienna, the various Italian states reverted to their original systems of measurements.
A small number of cities, including Madrid and Stockholm, originally ran on the same side as road traffic when the systems opened in 1919 and 1950 respectively, but had road traffic change in 1924 and 1967 respectively. Conversely, metros in France (except for the aforementioned Lyon) and mainland China run on the right just like roads, while ...
The distance (or perpendicular distance) from a point to a line is the shortest distance from a fixed point to any point on a fixed infinite line in Euclidean geometry. It is the length of the line segment which joins the point to the line and is perpendicular to the line. The formula for calculating it can be derived and expressed in several ways.
Two antipodal points, u and v are also shown. The great-circle distance, orthodromic distance, or spherical distance is the distance between two points on a sphere, measured along the great-circle arc between them. This arc is the shortest path between the two points on the surface of the sphere. (By comparison, the shortest path passing ...
In 2017, most of all IRTAD countries have a default speed limit in urban roads of 50 km/h, with various lower speeds, for instance, in the Netherlands, 70% of the urban roads are limited to 30 km/h. [3] Some countries, for instance the US, India or China, do not have a specific urban road maximum speed.