The cross section notes of the ground surface at sta. 1 + 200 of a road survey, shows that the ground is sloping at a 10% grade downward to the ight The elevation of the ground along the center line of the proposed road at this station is 150 m. and that of the finished subgrade is

Q: A-3.00% grade meets a +2.50% grade at station 4 + 200 and elevation 105.568 m, 200-m curve, stakeout…

A:

Q: as of ₁-2.50% and 9₂ +1.50 %, VPI elevation 856.00 ft at station 22 +00, and a foxed elevation…

A: g1= -2.50% g2= + 1.50% PVI Elevation = 856 ft at 20+50 and y= 860 ft

Q: Field conditions require a highway curve to pass through a fixed point. Compute a suitable…

A: g1= -2.50%g2= + 1.50%PVI Elevation = 868 ft and station = 22+00Fixed elevation, y = 872 ft and…

Q: Vertical Curve Given: g1 = - 2% g2 = + 3% BVC Station = 16+50 BVC Elevation = 112.00' L = 400.00'…

A: Given,  Lv = 400' n1 = -2% n2 = +3% BVC elevation = 112'

Q: Problem A grade of -4.2% grade intersects a grade of +3.0% at Station 11 + 488.00 of elevation 20.80…

A: Given Data : n1 = - 4.2 % n2 = + 3.0 % Station 11 + 488.00 of elevation 20.80 m It is to be noted…

Q: iven the same vertical alignment connecting a -4% grade with a +2% grade vith the PVC station at…

A:

Q: A topographic survey of a proposed highway shows that the centerline crosses a small valley between…

A: Surveying a branch of the construction industry where balancing between different points on the…

Q: The centerline of a proposed road cross section across a smallvalley between station 14+042…

A: line diagram of road through the stationing points Cross- section of road at station 14+057…

Q: the intersection curve (R = 35 ft) at Main Compute the length of arc. Determine the curb-line…

A:

Highway Surveys and Location

Surveying is an operation in the civil engineering domain that requires collecting and identifying data regarding an area of land and topography. The data that is collected can be helped to plan and undertake the construction process. Civil engineers perform surveys to gather three-dimensional information regarding a particular area. Engineers specify several points on the surface of the earth and relationship between points, and the distance and angles between the points are evaluated. The data from this evaluation guides in drawing plans regarding buildings and structures.