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11. The following passage describes the classification of roads in two countries.
passage and make notes in the correct format with a titleq
Functional Classification (FC) 1 - An FC 1 facility is any type of surface paved ro
roads may include surfaces consisting of bituminous asphalt and aggregate
asphaltic concrete, porcine cement concrete or some combination of these
improved surface courses; generally overlaying an aggregate base course of varyin
In some ways it can be said that structured road networks have existed in India f
5,000 years. The Mohenjo Daro urban settlement in the Indus valley (estimated p
about 35,000) had a rectangular road grid and a system of major and lesser ros
recently the Nagpur Plan of 1943 proposed four classes of roads. National highway
roads which would pass through states, and places having national importance for
administrative and other purposes. State highways are the roads which would be
main roads of a state. District roads are the roads which would take traffic from
roads to the interior of the district. According to the importance, some are consi
major district roads and the remaining as other district roads. Village roads are the
would link the villages to the road system.
The U.S. DOT's Federal Highway Administration (FHWA) classifies its Nation's u
rural roadways by road function. Each function class is based on the type of service
provides to the motoring public, and the designation is used for data and planning p
Design standards are tied to function class. Each class has a range of allowable lane
shoulder widths, curve radii, etc. The four major road function classification
Interstates, Other Arterials, Collectors, and Local roads. The amount of mobility
access offered by these road types differs greatly.
Interstate System is the highest classification of roadways in the United State
arterial roads provide the highest level of mobility and the highest speeds over the
uninterrupted distance. Interstates nationwide usually have posted speeds betwee
75 mi/h. Collectors are major and minor roads that connect local roads and stre
arterials. Collectors provide less mobility than arterials at lower speeds and for
distances. They balance mobility with land access. The posted speed limit on coll
usually between 35 and 55 mi/h. Other Arterials include freeways, multilane highw
other important roadways that supplement the Interstate System. They connect, a
as practicable, the Nation's principal urbanized areas, cities, and industrial cente
access is limited. Posted speed limits on arterials usually range between 50
mi/h.Local roads provide limited mobility and are the primary access to resident
businesses, farms, and other local areas. Local roads, with posted speed limit
between 20 and 45 mi/h, are the majority of roads in the U.S.
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Answered by soniapugalia1
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