vehicle time headway is 2.5 sec/vehicle and the spacing of cars measured at a point along the North Luzon Expressway from a single lane is 60 m/veh over the course of an hour. a. Compute the traffic density. b. Determine the space mean speed in kph c. compute the average speed of the traffic

vehicle time headway is 2.5 sec/vehicle and the spacing of cars measured at a point along the North Luzon Expressway from a single lane is 60 m/veh over the course of an hour. a. Compute the traffic density. b. Determine the space mean speed in kph c. compute the average speed of the traffic

Traffic and Highway Engineering

5th Edition

ISBN:9781305156241

Author:Garber, Nicholas J.

Publisher:Garber, Nicholas J.

Chapter8: Intersection Control

Section: Chapter Questions

Problem 18P

See similar textbooks

Related questions

Q: o determine the friction drag on one side

Q: 9.22 An atmospheric boundary layer is formed when the wind blows over the earth's surface.…

Q: 000

Q: A simply supported wood beam with overhang is subjected to uniformly distributed load q. 9 с 200 mm…

Q: 4. Determine the maximum factored load w₁ that the beam can carry based on the ultimate shear…

Q: Calculate the mass of the mixed soil that will be required and the void ratio of the sample.

A: This question has been taken from geo technical engineering

Q: (a) Based on the theory of deflection beam, state the boundary conditions of two beams as shown in…

A: Boundary conditions include slope and deflection.

Q: 12. For the Dam shown in the figure a) Draw the flow net in the soil under the dam b) Calculate q…

A: Note :- nothing said about how many flow lines and equipotential lines to be drawn so taking it as…

Q: 4. A trapezoidal masonry retaining wall 1 m wide at top and 3 m wide at its bottom is 4 m high. The…

A: Given: A trapezoidal masonry retaining wall 1 m wide at top and 3 m wide at bottom and 4 m height…

Q: Determine the shear and moment as functions of x and draw the shear and moment diagrams for the beam…

Q: find all reaction for the frame shown by The slope deflaction method B hinge с Fin 2 WL 12 3 3 find…

A: Fixed End Moments

Q: A rectangular beam with a width of 360 mm and total depth of 540 mm and reinforced with 4- 22 mm…

A: Answer We are given Width b = 360 mm Total depth h = 540 mm Tension steel area As = 4-22 mm dia…

Q: 9.19 Because of the velocity deficit, U- u, in the the streamlines for flow past a flat plate are…

Q: 2-2. The water in a lake has an average temperature of 15°C. If the barometric pressure of the…

Q: Please solve this problem. I will give 5 stars. A 3m-LONG CANTILEVER BEAM IS CARRYING A UNIFORM…

Q: please fill in all the blanks and show all work, thank you! 2%/ft Ay Find the reactions. Draw and…

A: Note: Hi! Thank you for the question, As per the honour code, we are allowed to answer three…

Q: 1. Investigate the adequacy of 2-45x45x6 mm angles back to back to be used as top and bottom chord…

A: Given, Loads, P1=20 kNP2=30 kNP3=25 kN Gusset plate t=8 mm Rivet diameter d=20 mm

Q: 9.45 A sphere of diameter D and density p, falls at a steady rate through a liquid of density p and…

A: Drag force for Re<1FD=3πDμU

Q: features and arrangement of the building construction site.

A: 1. Site should be accessible - To tranport all required materials required for construction site and…

Q: Two similar clay soil samples were pre-consolidated in triaxial equipment with a chamber pressure of…

Q: 3-1. The members of a truss are pin connected at joint O. Determine the magnitudes of F, and F₂ for…

A: A system of forces is given and it has been asked to determine resultant of the same. Please refer…

Q: a. When you place a door on a wall, how do you switch the direction?

A: Hi! Thank you for the question As per the honour code, We’ll answer the first question since the…

Q: 4. A point X on a simple curve has a deflection angle of 18 degrees with the back tangent. The…

Q: A single-angle tension member, an L90 x 90 x 10, is connected to a gusset plate with 22 mm-diameter…

Q: (Given E = 73 Gpa, v = 0.33.) (1) What the normal strains and by using Mohr Circle method: - (ii)…

Q: 4. The figure shows a uniform, horizontal beam (length = 10 m, mass = 25 kg) that is pivoted at the…

A: Converting mass of rod and person to weight by multiply with g value which is constant all over…

Q: Determine the value of work done if force applied on crate is 12.5 N and displacement of crate is 2…

A: Introduction : The given question is related with mechanics . In this question we are provided with…

Q: A 20 g/L solution of fluorescent tracer was discharge constant rate of 15 cm³/s. The background…

Q: Let h = 0.88 D= 79.73(0.88 +17.7 >847.7505061

A: This is called as iteration method as we know that the true value of discharge is 850. Also as you…

Q: 2. The two solid shafts and gears shown are used to transmit 16 hp from the motor at A operating at…

Q: Problem 6 For the following truss structure, compute: 1. All support reactions 2. Determine any…

Q: 9.23 It is relatively easy to design an efficient nozzle to accelerate a fluid. Conversely, it is…

A: There are following difference in acceleration of fluid in nozzle and retardation of fluid in…

Q: For the beam and loading shown below, determine the beam deflection at point H. Assume that EI = 6.9…

A: Given data EI = 6.9 × 104 KNm2 Find , deflection at H (VH) Lets using superposition method

Q: Can anyone explain this formula why it has an Ao or Area of orifice when its a weir problem. Where…

A: Given data,

Q: what if would be a Melmetal (800 kg) instead of Munchlax (150kg) ? Draw an M-V diagram for the case.…

A: To draw SFD and BMD

Q: Need asap. Please explain this solution in words. How did they come up with 7.6? Thank you.

A: V=0.6m/s

Q: A 12-meter-long beam is simply supported at the right end and at 2 meters from the left end. It is…

Q: 9.30 A laminar boundary layer velocity profile is approximated by the two straight-line segments…

Q: A 30 cm diameter cast iron pipe conveys water at 20°C at the rate of 0.2m³/sec. What is the head…

A: Given data:- Diameter of pipe, d=30 cm=0.3 m Area, A= 3.14/4 ×0.32=0.07 m2 Discharge, Q=0.2 m3/s…

Q: SITUATION 2 Using the Portal Frame Method: 36 kN .B 10m 8m A 21-25) Determine the Shear force on…

Q: The saturated unit weight of a soil is 19.8 kN/m³. The moisture content of the soil is 17.1%.…

Q: A tractor weighing 3000lb, with a wheel base of 9ft, carries 1800lb of its load on the rear wheels.…

Q: Find the value of final velocity of car U=2.5 m/s a=1 m/s2 t=3.5 s

A: Introduction : The given question is related with mechanics . In this question we are provided with…

Q: ss of empty can, g 18.3 19.3 Es of empty can + wet soil sample, 51.7 45.7 s of empty can + dry soil…

A: Cone penetration method Step 1 . Determine water content Step2. Calculate liquid limit Liquid limit…

Q: The saturated unit weight of a soil is 19.8 kN/m³. The moisture content of the soil is 17.1%.…

Q: P20.10 E = 29,000 ksi and I = 350 in*. 290 k-ft 1 25 ft- 30 k Problem 20.10 - 13 ft

Q: 15.10. Name the six most important oxidants in the aquatic environment, and how the redox p po-…

A: Following is required answer :

Q: show a working plan drawing that is related to civil engineering

Q: Steel Tank with an outside diameter of 600 mm has a wall thickness of 8 mm. The tank is used as…

Q: 9.12 Water flows past a flat plate that is orient with an upstream velocity of 0.5 m/s. Determ…

Concept explainers

Capacity and Level of Service at Intersections

The term capacity is associated with transportation engineering. Capacity helps to understand how many pedestrians or vehicles can be handled by a transport facility. Level of service is also a term associated with transportation engineering. The level of service indicates the performance of the transport facility.

Question

vehicle time headway is 2.5 sec/vehicle and the spacing
of cars measured at a point along the North Luzon Expressway
from a single lane is 60 m/veh over the course of an hour.
a. Compute the traffic density.
b. Determine the space mean speed in kph

c. compute the average speed of the traffic

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps with 1 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Capacity and level of service at intersections

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.

Similar questions

The rate of flow of traffic on south expressway is 1200 vehicles in one hour. Find the space mean speed if the traffic density is 25 vehicles kilometer. a. 36 kph b. 48 kph c. 54 kph d. 60 kph
In a 500 m section of highway, there are 10 vehicles observed. The time headway is 4 sec. Determine the space mean speed of the vehicles in kph.
Assume you are observing traffic in a single lane of McArthur Highway at a specific location. You measure the average headway and average spacing of the vehicles as 3.2sec. and 50 m. respectively. Determine the traffic speed in kilometer/hour
The rate flow at a point in the highway is 1200 vehicles/hour. Find the space mean speed in mph if the density of traffic is 25 vehicles per mile
Andeng highway can accommodate speed of 80 kph under free-flowing conditions. On average, front bumper-to-bumper spacing of 1.20m is occuring on the highway such that the flow stops completely. Determine the flow of traffic on Andeng Highway if the average speed of the vehicles is 36 kph. final answer is 16,500
Compute the rate of flow in veh/hr if the space mean speed is 35 mph and the density of traffic is 17 veh/km.
There are 3 vehicles observed in a 100 m section of McArthur highway. If the average time headway is 4 sec., compute the space mean speed of the vehicles in kph. thank you
If the density of traffic in Aurora Blvd. is 25 veh/km and the average headway is 4 sec., compute the space mean speed in kph.
A section of highway has a speed-flow relationship of the form q = au2 + bu. It is known that at capacity (which is 3100 veh/h) the space-mean speed of traffic is 28 mi/h. Determine the speed when the flow is 1500 veh/h and the free-flow speed.
The average spacing of the cars moving along the same lane of an expressway is 54.3 m center to center. Determine the volume of traffic in veh/hr if the average velocity of the cars is 51 kph.
Assume you are observing traffic in a single lane of McArthur Highway at a specific location. You measure the average headway and average spacing of the vehicles as 3.2sec. and 50 m. respectively. Determine the traffic flow in vehicle/hour.
The spacing of the cars moving along the same lane of an expressway is 40 m center to center. If the average velocity of the car is 60 kph, determine the volume of traffic in veh/hr.