A +2.5% grade meets a -1.75% grade at the station 44+25 and elevation 386.96 ft, the length of curve is 800 feet (8 stations). (1) Provide the stakeout for full stations using parabolic method              STATION                     X                         g1 X (g2-g1) X2 2L Y                  (Elevation) PVT =                                                                                         PVC =           (2) Determine the station and elevation at the high point of the curve

Q: The tangents for a D = 4º30' circular curve (arc definition) meet at PI Sta 34+18.19 and the…

A: Degree of Curve = 4°30'PI of Station = 34+18.19Deflection angle (I) = 25°48'

Q: A curve with a -6% downgade intersects an upward slope of +2%. The elevation at the intersection of…

A: To Find :- station of EVC

Q: Determine the P.C. and P.T. for the horizontal curve using the following information:…

A:

Q: Vertical Curve 4.) The same section of road is also on a vertical curve. Where L= 200 G1 = 2% and G2…

A:

Q: A -1.10% grade meets a +0.60% grade at station 36+00 and elevation 800.00 ft. The +0.60 grade then…

A: Grade, g1 = +2.40Grade, g2 = +0.60Elevation = 800.00 ft

Q: A horizontal curve on a two-lane highway has its PC at station 123+70 and its PI at station 130+90.…

A:

Q: A +3% grade meets a -2% grade at station 60+50 and elevation 850.25ft, 1000 ft curve, stakeout at…

A: In transportation engineering or survey, the curve is classified as horizontal and vertical curves,…

Q: Determine variables requested below for a horizontal curve with the following characteristics.…

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Q: 2. Compute by hand and tabulate station elevations and the 1st and 2nd differences for an equal…

A: Data given G1 =+3.5% G2 =-4 % Station PVI = 12+65 Elevation PVI = 300 ft Length of curve, L = 750 ft…

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.