for you, will you hit the lead vehicle? If so at what speed will you be going?

Q: You are designing an on-ramp that connects an intersection (controlled by a signal) and the highway.…

A: Given: To Design an on-ramp that connects an intersection and the highway. To Assumed to be 60mph…

Q: A distracted driver is travelling at 65mph on a roadway with an upgrade of 4% before he finally…

A: Given, Initial speed, Vi = 65 mph or 95.33 ft/s Grade, G = 4% or 0.04 Rolling resistance factor, frl…

Q: an intersection with speed 45 mph. The road has a downhill grade of 1%. When the car is at a…

A: Using relation for stopping distance SSD=vt+v22gf±Gv=45mph=66ftsG=-1%=-0.01

Q: 2. A section of a roadway changes its speed from 65 mph to 45 mph due to start of a work zone. If…

A: The initial speed, u = 65mph = 95.33 ft/sec The final speed, v = 45mph = 66 ft/sec The visible…

Q: a three leg (T) intersection, the two-way peak hour volume on the minor road is 500 veh/hr and that…

A: Given:- minor road=500 veh/hr major road=600 veh/hr To find:- a)Type of intersection b) Basis of…

Q: 3. Drivers must slow from 70 mph to 40 mph to negotiate a severe curve on a rural highway. A warning…

A:

Q: Data obtained from aerial photography showed six vehicles on a 600 ft-long section of road. Traffic…

A:

Q: 4. An intersection has a 3-timing stage signal with the movements allowed in each timing stage and…

A: Given:V=Analysis flow rate =arrival rate in veh/hr S=saturation flow rateg=effective green…

Q: he driver must slow down from 70 miles/hour to 60 miles/hour to through sharp turns on country…

A: Given data:  V1=70 miles/hour V2=60 miles/hour Warning sign for turn visible clear for a distance of…

Q: Refer to the following illustration; veh#2 is driving with the speed of 60mph, following veh#1 whose…

A: Speed of vehicle 1, Speed of vehicle 2, Distance, Level grade.To find: Minimum distance between two…

Q: If there is no pedestrian traffic, the yellow interval needed by northbound vehicles to clear the…

A: Approach speed- 35 mphTo find- Yellow interval

Q: The yellow time of an intersection movement was designed based on the speed limit of 35 miles/hour.…

A: Given Data: Speed limit for yellow time is Vlim=35 miles/hour. Approaching speed of the driver is…

Q: One driver is driving on a 3% upgrade roadway with an initial speed of 80 mph, assuming his…

A: G=3% upgradeInitial speed = 80 mph,Perception-reaction time = 2 secondsTo determine:(a) If the…

Q: 1. A motorist travelling at 104 KPH on an expressway intends to leave the expressway using an exit…

A:

Q: You are assigned to evaluate the level of service for a section of a that stretches along a level…

A: According to given data  You are assigned to evaluate the level of service for a section of a…

Q: Assume that the speed-density function of a section of highway follows Greenshield's Model. The…

A:

Intersection Design

An intersection is a location where two or more roads or railways meet or join. The traffic movement is controlled at the intersection that depends on its design and type. It governs the operation, efficiency, speed, capacity, and safety of the highways, airways, and railways. The movement of the pedestrian causes hazards and delays at the intersection.