and -2%. If the height of the dirver's eye from the pavement is 1.08 m and the height of the object

Q: A horizontal curve is to be designed for a two-lane road in mountainous terrain. The following data…

A: GIVEN- Intersection angle=60 degrees  tangent length = 813.10 ft station of PI=2,700 + 10.65 fs =…

Q: is having a radius of 120m and design speed as 80km find the total widening on the curve

A: According to given data  Mechanical Widening of the  Curve = 1.5 mCurve having a radius of =…

Q: The length of the sag curve having grades of -2.5% and +3.5% is equal to 330 m. Compute the length…

A:

Q: 3.48 A horizontal curve is being designed for a new two-lane highway (12-ft lanes). The PI is at…

A: Given that :- PI is at station = 250+50 = 25050 ft Design speed = v = 65 mi/h maximum super…

Q: . REVERSED CURVED with PARALLEL TANGENTS – is a type o reversed curved whose prward and back…

A:

Q: If you are given the PT station of a curve, to compute the PI station you would need to: add the…

A: Solution is as given

Q: A parabolic vertical curve is being designed to join a road of grade + 5% with a road of grade 3%.…

A:

Q: has a radius of 550 ft = 6% A rural highway Max Superetevation Safe side friction factor = 0.17…

A: Radius (R) = 550 ft = 167.64 mMaximum supervision (emx) = 6% = 0.06Firction factor (f) = 0.17

Q: cimal places. no shortcut

A: Assume S<LUsing relation L=NS22h1+2StanαGiven…

Q: A parabolic sag curve has a sight distance of 118 m. the tangent grades of the curve are -3% and…

A: Given Data Sight distanceS=118 mThe gradients are N1=-3%N2=5% Here it is asked to calculate the…

Q: The sight distance of a sag vertical sag curve equal to 120 meters. if the tangent grades of the…

A:

Q: The two tangents of a simple curve is directed at azimuths of 120 and 150 degrees respectively. If…

A:

Q: | Given i) a design speed of 70 mph, ii) 10% maximum supereleation and iii) a side friction factor…

A:

Q: true or false 1. If the length of the parabolic curve is 10 meters, Point PI is 5 meters away from…

A: This question is related to the Parabolic Curves from Surveying Engineering. In this question we…

Q: A reverse curve is to connect two tangents which is parallel to each other and are 200 m apart with…

A:

Q: A reverse curve connects two converging tangents intersecting at an angle of 30°. The distance of…

A: Reverse Curve: A reverse curve is a combination or set of two curves that have equal or different…

Q: The sight distance of a sag parabolic curve is 116.85 m. long with grade tangents of -1.98% and…

A: Parabolic curve

Q: Q-5 The mechanical widening of a curve is 1.5m, the curve is having a radius of 120m and design…

A: given- mechanical widening=1.5 mradius of curve=120 mdesign speed=80 kmph

Q: Example 2: Try This On Your Own......... The common tangent of a compound curve is 630m. If the…

A:

Q: 4. Suppose that a compound curve deflection angle is 152° and the tangent length of the compound…

A: Solution (a)  Compound curve s drawn above: Elements of curve given are, Deflection angle , I =…

Q: A simple horizontal (circular) curve has a deflection angle of 45. The curve is within a highway…

A: NOTE:- Since it is not mentioned to answer any particular question. So as per our guidelines we are…

Q: A simple curve has a radius of 286.4m. Its distance from P.c to P.T along the curve is equal to 240m…

A:

Q: A simple horizontal curve has 35 degrees of curvature and subtends an angle of 110 degrees. If the…

A:

Q: A vertical curve starts at PVC at STA(200+00), ends at PVT at STA(216+00), with PVI at STA(208+00).…

A: A driver's sight distance is the distance they can see with an acceptable level of clarity over a…

Q: The radius of the first curve passing PC is equal to 265 m. while of the second reversed curve is…

A: ASKED: To determine the distance between the parallel tangents of a reverse curve.   Given, Radius…

Q: A compound circular curve having radii of 180 m and 140 m is to be designed to connect two tangents…

A:

Q: You are required to set up a vertical curve for a highway alignment. Gradient of the backward and…

A: As per our guidelines we can solve one question only or the first three sub-parts only. If you need…

Q: In setting out a circular railway curve, it is found out that the curve must pass through a point 50…

A: The external distance is E=50 m. The intersection angle is ∆=28°. The station of PI is PI=80+280.

Q: The radius of a horizontal circular curve is3100m. The design speed is 80km/hr and the design…

A: As per Bartleby policy I can only solve 3 subparts so please post the remaining questions again if u…

Q: A simple circular curve is specified with a 12° degree (arc basis) horizontal curve and e=0.08. A…

A: Degree of horizontal curve = 120 Super elevation (e) = 0.08 Radius of curve (R) = 500 ft Coefficient…

Q: A. Reversed curve with diverging tangents is to pass through three lines to form a center line of a…

A: Curves are ordinary twists gave in the lines of correspondence like streets, rail routes and so…

Q: A vertical summit curve has tangent of +6% and -4%. If the stationing and elevation of the PT is 10+…

A:

Q: A horizontal curve has its middle ordinate, M, 150.00 m and its external distance, E, 300.00 m. That…

A: The given data is as follows: Middle ordinate, M=150.00 mExternal distance, E=300.00 mNumber of…

Q: Q5; Calculate the length of a transition curve for a B.G. curved track having 5° & a cant of 18 cm.…

A:

Q: 1) A 5° simple curve has a central angle of 40°. Determine the following: a) the distance from the…

A: "Since you have posted a question with multiple sub-parts, we will solve first three sub parts for…

Q: PROBLEM 1 A SIMPLE CURVE HAVING A CENTRAL ANGLE OF 40 DEGREES AND EXTERNAL DISTANCE OF 20M CONNECTS…

A: Given that, Central angle = 40° External distance of two tangents connection is 20M

Q: The length of the curve is 180m. with grade tangent of -1.5% and +2% respectively. The road was…

A: We have fromulaL=AS2200h1+Stanββ=0.85°A=2+1.5=3.5L=180S=240h1=?

Q: A- A horizontal curve is required to connect two tangents of a road with deflection angle of 50°…

A: Horizontal curves are circular curves that are provided for changing the direction or the alignment…

Q: len sag parabo design speed of 100 kph. The Back tangent has a slope of -2.5%. a. Compute the slope…

A: