wo cross section is having the same base of the roadway which is 6 meters long. Point A in station 1+800 is having 188m^2 area with 1:1 side slope. The illustration of cross section at point A is below The cross section of point B at station 1+980 is 6.00

Q: Compute for the length of curve A line of levels was taken at given points on the existing surface…

A: Given data- Four stations and their elevation-To Find-The length of the curve L

Q: ersects the curve highway route BC as shown in the figure. Distances on he route are measured along…

A: According to given data  A straight railroad AL intersects the curve highway route BC as shown in…

Q: Compute the passing sight distance available given a 435-ft curve, grades of g₁=+2.00% and 92 =…

A: Curve length, L = 435 fth1 = 3.25 fth2 = 4.50 ftg1 = 2 %g2 = -1.5 %VPI at station 96+80Elevation =…

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: The perpendicular distance between two parallel tangents of a reverse curve is 35m. The azimuth of…

A: Reverse curve with data is given above and it has been asked to determine the station of P. T.

Q: WOE td tuoz ust

A:

Q: Compute the distance (in meter, along the curve) from P.C. to P.T. of the compound curve given: I, =…

A:

Q: If your Pace length is 81 \(\pm ) 4 cm and the total distance measured of a road is 355 pace. Then…

A:

Q: If vertical curve #2 has an L=800 feet, what is the elevation of station 27+00? VC 1, PVI=21+72.41,…

A:

Q: The underpass sight distance design criteria only applies to crest vertical curves O True O False

A:

Q: The forward tangent of 6% was designed to intersect a back tangent of -3% at a proposed underpass…

A: Foreword tangent - 6%Back tangent- -3%elevation= 100mstationing- 12+530.200centerline of the bridge-…

Q: Given the following vertical curve data: g1 = -1%; g1 = +3%; design speed (V) = 80km/h PVI @ 1+300;…

A: Calculate the length of curve using k-value

Q: 3. Two tangents intersect at chainages 50.60 (50 chains and 60 links), the deflection angle being…

A:

Q: A sag curve has a length c (PVI) 475+00 at an elevat 478+00 470+00 472+50 477+50

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Q: and BV is 90 m. The the tangent passing T. The P.C.C. is alor e P.C. in m. (b) Cc (c) Determine the…

A:

Q: What is the passing sight distance for a 60 mph 2-lane rural roadway with a 1740-ft ver- tical sag…

A: Using Vertical Sag Curve we get ; S = L2 + 400 (C - 5.75)A  where ; S = Passing sight distance L =…

Q: 2. A-9% grade meets a -5% grade at station 2+ 270 of elevation 150 m. The lengths are L1 = 80 m. and…

A:

Q: The angle between a 5-m full station of a certain curve is 10°. The curve has 7 intermediate…

A: Radius is 800 feet R=800 Ft Deflection angle is 30degree: Point of curvature station is BC station =…

Q: Problem 3 The vertex is at station 12 + 200 and elevation 35 m. It is required to connect the two…

A: To use the equations for an unsymmetrical vertical parabolic curve. The general equation for the…

Q: A highway curve has R = 600 m, I = 20°00', and Pl station = 3 + 290.600 m. What sight distance is…

A: R = 600 mI = 20∘00′  PI station = 3 + 290.600 m.

Q: 2.50% grade meets a +1.75% grade at station 44+25 and elevation 3385.74 ft, 400-ft curve, stakeout…

A: The elevations and grades at the beginning and end of the curve need to be determined. We will call…

Q: Situation 1] A circular road is proposed to be laid out with tangent AB whose bearing is N87054'E…

A:

Q: Determine the basic elements of the vertical curve. Length of the curve: in meters Elevation of the…

A: Solution: Given data: g1=-4.8%g2=3.2 % Station of point 2=52+300Station of point…

Q: 25. For a preliminary vertical alignment of a roadway, the straight tangent sections are established…

A:

Q: 1. On a divided highway with project speed of 90 kph, slopes of two red lines gi= %3,4 and g2=…

A: Solution: Given Data: Design spee V=90 kmphSlope of two red…

Q: SHOW THE ILLUSTRATION/DIAGRAM AND COMPLETE SOLUTION. 2. Two tangents intersects at an angle of…

A:

Q: Determine the height h in meters of the 400m2 cross section at Station 1+180 if the base of the…

A: Note:- The given figure is not appropriate as per the given dimension.  Given:- The total…

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: A 5° curve intersects s property line CD at point D. The back Tangent intersects the property line…

A: Given - A 5° curve intersects s property line CD at point D. The back Tangent intersects the…

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

A:

Q: Level ‘A’ = 95 m AHD Chainages ‘A’ = 850 m; ‘B’ = 940 m; ‘C’ = 913 m Horizontal distance ‘AB’ = 90 m…

A: Level A =95 m AHD Chainage, A=850 m AHD Chainage, B=940 m AHD Chainage, C=913 m AHD Chainage, D=1010…

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

A:

Q: The rod reading of Sta. 100 + 270 is 0.26m. with the same H.I., the rod reading at Sta. 100 + 320 is…

A:

Q: Problem 3 The vertex is at station 12 + 200 and elevation 35 m. It is required to connect the two…

A: To use the equations for an unsymmetrical vertical parabolic curve. The general equation for the…

Q: Problem A grade line AB having a slope of +5% intersect another grade line BC having a slope of -3%…

A: Given : Slope 1 = +5 %  Slope 2 = -3 % Elevation of point A = 95 m Elevation of point B = 100 m…

Q: An engineer has been decided to connect a tunnel with floor elevation (100.00m) and station (0.00)…

A: given data tunnel elevation = 100m and  station 0+00 bridge elevation = 112.5m length between tunnel…

Q: The centre line of a road has a positive (+) grade of 2.93 % from chainage 00 to chainage 103 and a…

A: Answer We are given Ascending grade G1 = 2.93% Descending Grade G2 = -4.803% Chainage Station at PC…

Q: Determine the height h in meters of the 300m2 cross section at Station 1+180 if the base of the…

A: Base = 16m] Area = 300m2

Highway Drainage

Highway drainage is the process of extracting and regulating the excess surface water on the pavement by giving the desired slope. The construction of a highway drain helps to divert the water present on the surface, and sub-grade by the means of slope. Highway drainage systems are a necessary part of smooth functioning of traffic, since the highway drainage systems provide proper disposal of unwanted substances from the highways.