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In 1998 the TRL reported [7] that signed 20 mph (32 km/h) speed limits only reduced traffic speeds by about 1 mph (1.6 km/h) and delivered no discernible reduction in accident numbers but that 20 mph (32 km/h) zones achieved average speed reductions of 10 mph (16 km/h) with child pedestrian accident reductions of 70% and child cyclist accident ...
High-speed rail in England is provided on five upgraded railway lines running at top speeds of 125 mph (200 km/h) and one purpose-built high-speed line reaching 186 mph (300 km/h). Trains currently travel at 125 mph (200 km/h) on the East Coast Main Line , Great Western Main Line , Midland Main Line , parts of the Cross Country Route , and the ...
High-speed rail in the United Kingdom is provided on five upgraded railway lines running at top speeds of 125 mph (200 km/h) and one purpose-built high-speed line reaching 186 mph (300 km/h). Trains currently travel at 125 mph (200 km/h) on the East Coast Main Line , Great Western Main Line , Midland Main Line , parts of the Cross Country Route ...
New vehicles should be fitted with limiters as follows. Buses and coaches: 70 mph (113 km/h) [n 2] HGVs: 60 mph (97 km/h) [n 2] Mopeds: 30 mph (48 km/h) [n 3] Older vehicles still in use do not have limiters fitted or have them set at a higher speeds. [12] These devices do not enforce speed limits as they do not adapt to speed limit changes.
The 2007 government white paper "Delivering a Sustainable Railway" stated that trains that travel at a speed of 350 km/h (220 mph) used 90% more energy than at 200 km/h (125 mph), [243] which would result in carbon emissions for a London to Edinburgh journey of approximately 14 kilograms (31 lb) per passenger for high-speed rail compared to 7 ...
One challenge Americans face when visiting the United Kingdom is learning to drive on the “wrong” side of the road. The British drive on the left side of the road while we, in America, drive ...
Gunter's chain was 66 feet, or one chain (20.1 metres), in length (i.e. one tenth of a furlong) and consisted of 100 links, making each link 1 ⁄ 1000 furlong (201 millimetres). The decimal nature of these units and of the device made it easy to calculate the area of a rectangle of land in acres and decimal fractions of an acre.
Most of this planting comprised fast-growing conifers. Later in the century the balance shifted, with fewer than 20,000 hectares (49,000 acres) per annum being planted during the 1990s, but broadleaf planting actually increased, exceeding 1,000 hectares (2,500 acres) per year in 1987. By the mid-1990s, more than half of new planting was broadleaf.