For the following driver perspectives, sketch the approximate horizontal and vertical alignments tnat correspond to the highway alignment. Use the example below: Example: Driver perspective Horizontal alignment Vertical alignment

Q: Problem #5 A compound horizontal curve is composed of 2 circular curves. The end of curve 1 is the…

A:

Q: In Idaho Spring, Colorado, an existing tunnel on I-70 (Veterans Memorial Tunnel, Figure 1) is to be…

A: Data given Elevation tunnel floor = 1500 ft Elevation of bridge deck = 1540 ft Station  PVC of sag…

Q: With a radius of 280 meters and  distance from Pc to Pt along the curve is 240 meters. - Compute…

A: Radius = 280mPC to PT  distance = 240m

Q: s when laying out a curve with the instrument set at the beginning of the curve.

A: In order to create a progressive shift in direction, curves are regular bends built into…

Q: ● A back tangent with azimuth 298° meets a forward tangent with azimuth 170°. What is the…

A:

Q: Item 2 Grades of g₁ = -2.50% and 92 = +1.50 %, VPI elevation 856.00 ft at station 22 +00, and a…

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

Q: What factors influence the design of roadway curves?

A: Start by determining the main elements that affect the design of roadway curves, such as design…

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: elevation 854.00 ft at station 20 + 50. Field conditions require a highway curve to pass through a…

A:

Q: Grades of g₁ = -2.50% and 92 = +1.50%, VPI elevation 860.00 ft at station 22 +00, and a fixed…

A: To solve this problem, we need to calculate the elevations of an equal-tangent vertical curve given…

Q: See Laboratory 5 Specific Information sheet for the Crew Assigned Station and Curve Elements. Given…

A: Answer  Calculation of Tangent 'T' Tangent 'T' is given by T = R*tan∆2 Radius R = 61.00 ft…

Q: A new highway needed to be constructed on a 3% downgrade terrain with a design speed of 120 kph.…

A: We have to determine the value of breaking reaction distance and breaking distance and stopping…

Q: It is necessary to lay out the center line of a proposed road construction along Macapagal Avenue.…

A:

Q: upan For a sag vertical curve shown in the figure bel- Sta. 7+00 -2.3%

A:

Q: Grades of g = -2.50% and 92 = +1.50 %, VPI elevation 854.00 ft at station 22 +00, and a fixed…

A: The initial grade (g1) = -2.50%The initial grade (g2) = + 1.50%The elevation of PVI = 854 ftThe…

Q: Problem 3: The angle of intersection of a simple curve is l=53.13 ° and the length of curve is…

A:

Volumes

Volume usually is the dimensional quantity that involves the evaluation of any three-dimensional figure enfolded inside a closed space. The SI unit (International System of Units) of volume is m3 and the dimensional unit of volume is [L3]. For estimation of the volume of any figure, various formulae are used. Another application of volume includes the reference in the sound levels, the higher the sound intensity, the louder the sound heard, and hence, the larger the volume. The SI unit of sound volume is decibels (dB).