B. Mid-summer seasonal cycle of traffic is the least of traffic volume. Answer: C, 117. The Central route was a short cutoff between the western division at Macon, Georgia, and the eastern route at Jacksonville, Florida, forming a shorter route to Miami than the western on its own; it followed U.S. Route 41, U.S. Route 341, U.S. Route 129, Georgia State Route 32, and U.S. Route 1. B. Based on this, the pattern may be star and grid, or star and circular. These criteria have been taken into account in the classification recommended by the Nagpur PlanNH, SH, MDR, ODR and VR, as also in the one modified by the Lucknow Planwith categories of Primary, Secondary and Tertiary roads. C. 4.5 m A. total reaction time of driver Answer: C, 85. 2.45 m, Answer: C. 4.9 m Answer: D, 75. 172. Structured advice on specific needs, qualitatively enhanced safety and control measures within the Army. A. less than overtaking sight distance Answer: D, 110. A. [2] On April 3, 1915, governors of the interested states met at Chattanooga, and each selected two commissioners to lay out the route from Chicago to Miami. Therefore, the importance of irrigation systems is very high. 100 m, Answer: D. 400 m The alignment should be such that bridges are located at right angles to the direction of flow of the stream or river (Fig. Instruments used for the conventional method of surveying include the theodolite, chain, tapes, levelling instrument, prismatic compass, plane table and clinometers. Answer: A, 15. A change in gradient calls for curves in the vertical plane; vertical curves should be designed and constructed for smooth flow of traffic based on several criteria. In soils having same values of plasticity index, if liquid limit is increased, then What is Surveying? In about 5000 BC, sleds developed, which are more difficult to build than travois, but are easier to propel over smooth surfaces. Turnpikes were also later built in the United States. The speed that a driver adopts on a highway depends on the For assessing the required road length for the area, field studies are to be carried out to collect the necessary data. Mining engineering is associated with many other disciplines, such as mineral processing, exploration, excavation, geology, and metallurgy, geotechnical engineering and surveying.A mining engineer may manage any phase of mining operations, from exploration The quality of early turnpike roads was varied. His engineering work on the Holyhead Road (now the A5) in the 1820s reduced the journey time of the London mail coach from 45 hours to just 27 hours, and the best mail coach speeds rose from 5-6mph (810km/h) to 9-10mph (1416km/h). [26], A segment of Dixie Highway remains as an arterial street in Hallandale Beach, Florida. (iv) Country road Road connecting one place to another on the country-side. A. divide the pavement into lanes, B. take care of the unequal settlement of the sub-grade, C. help in laying out concrete in convenient widths, Answer: D. all of the above Two alternate routes were included between Chattanooga and Atlanta, and again between Atlanta and Macon, Georgia. C. same D. spray of emulsion The most efficient traffic signal system is Correct, Answer: A. Following are the characteristics of road transport. Classification of highways- National highway, State highway, Major district road, Other district road, Village road and Expressways. C. space-mean speed Tech news and expert opinion from The Telegraph's technology team. B. counteracting the centrifugal force Read articles and watch video on the tech giants and innovative startups. C. traffic density and traffic volume both become zero Also read article : Know About Civil Engineering. Between London and Shrewsbury, most of his work on the road amounted to improvements. Parliament also passed a few general Turnpike Acts dealing with the administration of the trusts and restrictions on the width of wheels - narrow wheels were said to cause a disproportionate amount of damage to the road. The maximum design gradient for vertical profile of a road is Which of the following is known as design capacity ? Mining engineering is associated with many other disciplines, such as mineral processing, exploration, excavation, geology, and metallurgy, geotechnical engineering and surveying.A mining engineer may manage any phase of mining operations, from exploration Answer: A, 92. B. less than 1 B. [22] In 1825 about 1,000 trusts controlled 18,000 miles (29,000km) of road in England and Wales.[23]. Proper irrigation systems can secure uninterrupted agriculture. 179. The surveyor and engineer Thomas Telford also made substantial advances in the engineering of new roads and the construction of bridges. Modern controlled-access highways originated in the early 1920s in response to the rapidly increasing use of the automobile, the demand for faster movement between cities and as a consequence of improvements in paving processes, techniques and materials. Some of the basic importance of Surveying is discussed below. Cross sections should be given at 50 m intervals indicating cuts and fills, for estimation of earthwork. Early organizers cited Europe where road construction and maintenance was supported by national and local governments. This consists of removing all under-growths such as shrubbery, thickets, tree stumps and rubbish along the route, setting out the centre-line and the right of way by affixing pegs at appropriate intervals, cutting a narrow V- shaped cut called Lockspit in between the pegs along the route and making the necessary preparations for implementation of the project. B. breast wall A. 3.5 m To fulfill these objectives, the following principles have to be borne in mind: (i) The proposed road links should be a part of the planned road network for the state/nation. The joints, for forming satisfactory constituents of a concrete pavement, must The first goods transport was on human backs and heads, but the use of pack animals, including donkeys and horses, developed during the Neolithic Age. D. all of the above [35], Although McAdam had been adamantly opposed to the filling of the voids between his small cut stones with smaller material, in practice road builders began to introduce filler materials such as smaller stones, sand, and clay, and it was observed that these roads were stronger as a result. C. exceptional gradient The percentage compensation in gradient for ruling gradient of 4% and horizontal curve of radius 760 m is The walls which are necessary on the hill side of roadway where earth has to be retained from slipping is known as B. quality of surface course The group index for a soil, whose liquid limit is 40 percent, plasticity index is 10 percent and percentage passing 75 micron IS sieve is 35, is D. all of the above A parapet well is usually constructed on the A. B. RT-2 Precise levelling has to be performed and suitable benchmarks, temporary and permanent, have to be established. B. C. width of shoulders and parking facilities Answer: C, 55. According to the American Congress on Surveying and Mapping (ACSM). 174. By consequence, it is also applied in the field of software design where services are provided to the other components by application components, through a communication protocol over a network. A. overtaking sight distance A. wearing course D. availability of funds for the construction project At much the same time the first primitive harness enabling horse-haulage was invented. C. sheet asphalt A. that can be accomodated on a unit length of the road, B. that can pass a given point in a unit period of time, C. that can pass a given point in a specified period of time, Answer: A. that can be accomodated on a unit length of the road The railways carries the large quantities of goods and people conveniently, therefore they will h. 1) Planning, location and development of roads. C. greater than 1 Answer: B, 13. As the Provost Marshal of the Indian Army, I immensely benefitted from their advice and support on matters of road safety, investigations, driver training and traffic management. 268. A. a positive grade meets a negative grade, B. a positive grade meets another milder positive grade, C. a negative grade meets a steeper negative grade, 153. 220. Some of the basic importance of Surveying is discussed below. 64m Answer: B, 96. C. when traffic volume is less than 500 vehicles per hour 164. A workman could check the stone size himself by seeing if the stone would fit into his mouth. For over two decades, Softening point of bitumen to be used for read construction at a place where maximum temperature is 40 C should be Neither was anything to be laid on the clean stone to bind the road. (8) Underground sources of water: All springs and underground sources of water should be tapped and the water should be drained off by the sub-surface drainage system. In this context, certain definitions are relevant: (i) Road A convenient way over which vehicles may lawfully pass for going from one place to another. Dixie Highway was a United States auto trail first planned in 1914 to connect the Midwest with the South. (ii) Arterial streetsfor connecting the central area to expressways. Yes, 192. (x) Boulevard Very wide road with avenue on its either side; generally used for ceremonial processions or considered as prestigious roads in a city. D. combination of straight and parabolic Great Economic justification needs economic analysis including cost-benefit studies with reference to IRC specification-IRC: SP: 30. B. B. load stress + warping stress + frictional stress This established his reputation as a road builder since other engineers had believed it could not be done. A. For transportation purposes in India, the first preference is given to In case of multi-lane road, overtaking is generally permitted from 1. Some of the basic importance of Surveying is discussed below. Formal theory. A systematic study of all these data will help the planner in the preparation of a Master Plan to serve the needs of the area for a specified design period of say, 20 to 25 years. The number of vehicles passing at a point on the highway in unit time is known as Length of a vehicle affects But Description for Numerical mcqs (Equations/graphs) should be provided along with the answer. A. reduce to a minimum the possible conflicting points, B. increase the carrying capacity of the street, C. eliminate, at night, the glare from head lamps of opposite vehicles, Answer: D. all of the above Dead slow is a The importance of the 20 mm stone size was that the stones needed to be much smaller than the 100 mm width of the iron carriage tyres that traveled on the road. Safety Hall of Nations, to see it host regular international conferences on important safety At different levels other States was generated by the example of the base of a lack of resources and to '' https: //www.irte.com/ '' > Technology < /a > some of the following shapes is in! A red stripe with the old eastern division, with limited access 2000! C. RT.3 D. 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