speed and safety consider as objectives of traffic engineering, explain does they work against each .other, or work compatibility ? Brief answer please

Q: b) As a Traffic Engineer, do you think there are enDIS with regards to the road signs and markings…

A: As traffic engineers, they have to conducts capacity analyses to determine how much traffic can…

Q: The efficiency of an intersection is determined on the basis of accommodates the demands of driver…

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Q: A study on a road segment shows that at flow of 1200vph the speed was 30 km/hr and at flow of 600vph…

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Q: Free flow speed of a roadway section is 100 km/h and the capacity of the same section is 3000 veh/h.…

A: Given Capacity of highway,C=3000 veh/h free flow velocity,vmax=100km/h traffic flow ,q=2400 veh/h…

Q: A section of highway has a speed-flow relationship of the form q = a*u*u + b*u (a and b are…

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Q: A section of highway has a speed-flow relationship of the form q = au2 + bu It is known that at…

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Q: At Level of service..... unstable flow is reached. Speeds slightly decrease as traffic volume…

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Q: Subject : Transportation Engineering Read the question carefully and give me right solution…

A: The estimated free flow speed based on road characteristic is given by: FFS=BFFS-fLW-fTLC-fM-fA…

Q: Classification of Road and Their Details

A: Road is a man made path which is used to connect city , village ,country and state. Road can be…

Q: (iii) Cloverleaf interchange (iv) signalized intersection.

A: i.) Roundabout Draw neat sketch of Roundabout Roundabouts are much smaller than older traffic…

Q: Q1) Choose the correct answer.. 1-The first stage in traffic engineering studies is.. A. Traffic…

A: As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost other…

Q: in planning to solve problems on a motorway and justify suitability of your methodolo

A: The highway designed as broad specially for high speed traffic with restrictions on the vehicles and…

Q: A section of highway has a speed-flow relationship of the form "q = au^2 + bu" It is known that at…

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Q: Estimate the maximum number of cars in a single lane of traffic that would pass a check-point in one…

A: Average speed of car=50mph Spacing of vehicle is 1 car length per 10mph

Q: نقطة واحدة Interrupted and uninterrupted flow is a measure of the quality of .traffic flow True O…

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Q: The traffic flow at a highway has an average vehicle time headway of 2 sec at  a space mean speed of…

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Q: Listen Factors that contribute to collisions can be broken down into the following

A: Level of Service  At the point when a street is conveying a traffic volume equivalent to its ability…

Q: The speed-density relationship for a particular road was found to be : u = 42.76 - 0.22 k, %3D where…

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Q: NB 200 veh/h EB 500 veh/h 170 veh/h 460 veh/h 550 veh/h WB 220 veh/h SB 400 veh/h 575 veh/h 250…

A: Given:  intersection and respective flows for every movement (per lane). The intersection is…

Q: In the design of an intersection, explain in details 5 ways that can be deloployed to address major…

A: In the design of intersections, there are three elements that must be considered             1)…

Q: Given that (40 vehicles) pass during roadway section in ( 60 sec.) and travel length (1000 m). What…

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Q: with some suitable examples. Also explain the macroscopic and microscopic traffic flow p

A: Microscopic traffic flow Road traffic flows are composed of drivers associated with individual…

Q: Traffic flow in an urban section at the intersection of two highways in the design year are given…

A: Assuming the PCUs values: The PCU for car=1 The PCU for commercial vehicle =2.8 The PCU for…

Q: The rate flow at a point in the highway is 1200 vehicles/hour. Find the space mean speed in mph if…

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Q: Q) Benefits of monitoring traffic please explain correctly with details

A: Traffic monitoring is a process in which various aspects related to traffic are monitored over a…

Q: 8. The accident rate at a sharp highway curve was 1240 per million passing vehicles. In the last 6…

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Q: Briefly describe highway developmentThe speed of overtaking vehicle is 90 kmph and acceleration is 3…

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Q: A driver hit a pedestrian resulting in minor injuries. He was claiming that he followed the posted…

A: Given data, Stopping sight distance SSD = 80 m Design speed V = 80 kmph Running speed Vr = 68 kmph…

Q: Write down the objectives of speed studies and what are the factors affecting the speed of vehicles?

A: Speed studies:

Q: Calculate the minimum passing sight distance required for a two-lane rural roadway that has a posted…

A: Given :- Posted speed limit = 45 mi/h Average speed of the passing vehicle = 47 mi/h An average…

Q: A lane on a freeway displays the following characteristics: (a) the average headway between vehicles…

A: Given: The average headway between vehicles is 2.8 sec. The average spacing between vehicles is 235…

Q: Considering linear relationship between density and speed, you are required to estimate the…

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Q: A traffic stream display average vehicle time headway of 2 sec at space mean speed 60 km/hr compute…

A: Given: Average time headway = 2 sec Space mean speed = 60 km/hr

Q: How much does the free flow speed drop in km per hour on a multilane highway section with 16 access…

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Q: and 40 km/h, respectively. 500 m 1. Draw a schematic showing the locations of the vehicles 36 s…

A: Hi! Thank you for the question, as per the honor code, we are allowed to answer three sub-parts at a…

Q: Traffic in an interstate at 7:+15 Am and average headway of 3 sec estimate Volume Density Speed

A: Given  Average headway =(ha) = 3 sec Let, assumed spacing(da) = 250ft

Q: Displacement, time, and Average Velocity A commuter typically travels on a freeway between Baguio…

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Q: Briefly discuss the importance of the following parameters used in designing a highway to…

A: For pavement design, several aspects including the number of cars, speed, weather conditions, as…

Q: What is the distance required to stop an average passenger car when brakes are applied on a 2%…

A: It is required to determine the breaking distance. Breaking distance=v230ag±G Here v is the speed of…

Q: Calculate the minimum passing sight distance required for a two-lane rural roadway that has a posted…

A: A] step-1] Given data speed limit  45 mi/r                     Average speed of passing veticle =…

Q: 4. Indicate why the 30HV is suggested to be used in highway design?

A: The given question is related to the subject of transportation engineering which is one of the most…

Q: Traffic delay experiencing by drivers in streets due to traffic signs is called . . delay

A: Delay is a measure that most directly relates driver’s experience and it is measure of excess time…

Q: A highway crew measures the radius of curvature at a tight corner in a highway as 900 feet. What is…

A: Given that.. Radious (r) = 900ft

Q: According to the basic graphs of the two commonly used traffic flow macroscopic models…

A: Green shield assumed a linear speed density relationship -…

Q: / Two vehicles moving consecutively, length of each vehicle is 3m, Gap is 2sec and speed 60 km/hr.…

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Q: Greenberg's speed-density relation equation for the following traffic data.

A: Greenberg's model, also known as log model, is given by the equation v=vmlnkmk, where v is the…

Q: A section of highway has a speed-flow relationship of the form q = au2 + bu. It is known that at…

A: The given data is: a speed-flow relationship, q = au2 + bu Highway capacity =3100 veh/h the…

Q: Considering linear relationship between density and speed; you are required to estimate the…

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Q: Calculate the minimum passing sight distance required for a two-lane rural roadway that has a posted…

A: Data given: Speed limit = 45 mi/h Average speed of passing vehicle (v) = 47 mi/h Average…