What is the length of long chord for the horizontal curve shown in the sketch below? A= 32° 04' 50" R= 2000.00' Not to Scale Select the correct response: 1118.58 m 1,105.25 ft 1105.25 m 1118.58 ft

Q: Item 3 A highway survey PI falls in a pond, so a cut off line AB= 275.21 ft is run between the…

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Q: A 5-inch radius is used to draw on a profile sheet a crest vertical curve connecting grades G1 = +8%…

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Q: 450 feet g1 = - 3.00% g2 = +1.50% VPI station = 66 + 50 VPI elevation = 560.00 feet Station giX rX/2…

A: Given data L=450feet g1=-3.00% g2=+1.50% VPI station =66+50 VPI elevation=560.00feet

Q: Id vertical line off" to add discontinuity lines. Then click on "add segment" button to add…

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Q: Q2: From the following excerpt of field notes, plot the cross section on graph paper and superimpose…

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

A: The answer is 18+10.

Q: Draw the 1ft contour lines across the 2-lane road with 12ft lanes and 5ft wide shoulders. The…

A: Longitudenal slope= 5%cross slope=3% accross pavement                      =3% accross…

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A: Given, Radius ranges from 200 to 4000 feet in 200-ft increments

Q: Use geometric construction in answering this plate.

A: Here's how to solve this problem:Understanding the Problem- We have two triangles, ABC and DEF,…

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.