The car's braking distance from a velocity of v= 96 km/hr is 45 m on a level pavement. Assuming that the braking force is independent of the grade of the pavement, determine the car's braking distance from the same velocity when it is (a) Going up a 10-percent incline (b) Going down an 8° incline

Q: What is the SSD of a driver/vehicle traveling at 40 mph along a 5% uphill? Assume general braking…

A:

Q: A vehicle weighing 2000-lb is traveling 30 mph at 5% upgrade with rate of 6 ft/sec². The vehicle has…

A: solution: Given: vehicle weight = 2000 lb. speed = 30 mph grade = +5% acceleration rate = 6ft/sec2…

Q: A standard HL-93 Truck impends to overturn on a super elevation highway curve at a speed if 120 mph.…

A:

Q: The vertical curve shown below has a design speed of 60 mph. Determine the minimum length of the…

A: V = 60 mph G1 = -1.35%G2 = 2.4%

Q: the required superelevation is

A: Given data, A highway is designed fro,  v= 80 km/h radius,r= 250 m Determine the required…

Q: 8 ft wheelbase Rear-wheel drive Center of gravity 17 inches above the road 4.1 ft behind the front…

A: Given:- The length of the wheelbase = 8 ft The center of gravity above the road= 17 inches  The…

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.