The design speed for a two-lane road is 80 kmph. When a design vehicle with a wheel base of 6.6 m is negotiating a horizontal curve on that road, the off-tracking s measured as 0.096 m.The required widening of carriageway of the two-lane road on the curve is approximately

Q: Draw the cross section of a 4 lane divided national highway with with unpaved shoulder on a plain…

A: Draw the cross section of a 4 lane divided national highway with with unpaved shoulder on a plain…

Q: The installation of suitable surface and sub-surface drainage system is an essential part of highway…

A: Surface and sub-surface drainage system is very important part of highway design and construction.…

Q: 4. A section of a freeway has the following properties in the design direction. Determine the level…

A: Interchange spacing = 105 = 2 miles/interchangeInterchange density = 510 = 0.5 interchange/mile

Q: Compare the AASHTO system with the USCS system in road design

A: Answer:- AASTHO system: According to American Association of State Highway and Transport officials,…

Q: You are asked to: A. Determine the maximum peak-hour volume that the segment can serve at a LOS C.…

A: Given data: Lane width=3.4 m Number of lanes(N)=2 in each direction Lateral Clearance=3m 85%…

Q: Patrice's Paving Company is fine grading a 3-acre lot prior to paving using a CAT 12K with the blade…

A: Given data: Angle of blade, 30o (2 ft overlap) Speed of grader,  v=2.1 mph (forward)v=2.6 mph…

Q: A consecutive upgrade consists of two sections, the first of 2 percent grade and 5000 ft long, and…

A: first of 2% grade and 5000 ft longsecond of 6% grade and 5000 ft longAverage passenger car speed (S)…

Q: What are the positive impact of onstructing highway through existing farmland to the community?

A: Following are the positive impact of constructing highway through existing farmland to the…

Q: RING 1 RING 2 $1 9 $5 MAJOR STREET $2 O none $6 BARRIER = Phase Number Protected Movement 43 MINOR…

A: The above mode provides for efficient left-turn service, often without causing a significant…

Q: Meaning of the Word "Road"

A: Meaning of Road :

Q: collecter

A: The urban principle arterial system includes the following subclasses Interstate,expressways

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.