Archive | Traffic Engineering

Traffic Engineering: Probability, Sampling, Normal Distribution and allied Notes

Traffic Engineering: Probability, Sampling, Normal Distribution and allied Notes! Traffic engineering deals extensively with data obtained from surveys and studies related to traffic, which are useful in the design and operation of highways. Statistical methods have proved to be a powerful tool in the analysis and interpretation of these data. Elementary concepts of statistics are considered here, with particular reference [...]

By |2018-07-23T10:36:47+05:30July 23, 2018|Traffic Engineering|Comments Off on Traffic Engineering: Probability, Sampling, Normal Distribution and allied Notes
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Spot Speed Studies in Traffic Engineering: Endoscope, Measurement and Methods

Spot Speed Studies in Traffic Engineering: Endoscope, Measurement and Methods of Measuring Spot Speeds! Speed Studies: Traffic flow is influenced by the speed of the traffic on existing roads. Speed is a function of several factors such as the geometric design features, traffic conditions like the presence of other vehicles, time and place, the environment, and the driver, and the [...]

By |2018-07-23T10:36:47+05:30July 23, 2018|Traffic Engineering|Comments Off on Spot Speed Studies in Traffic Engineering: Endoscope, Measurement and Methods
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Traffic: Volume Studies, Flow Characteristics and Forecasting | Engineering

In this article we will discuss about:- 1. Traffic Volume Studies 2. Traffic Flow Characteristics 3. Traffic Forecasting. Traffic Volume Studies: Systematic traffic surveys, traffic studies, and their scientific analysis are essential in traffic engineering and find wide application in planning for future needs of roads, improvement of existing facilities, geometric design aspects, pavement design, and traffic regulation and control. [...]

By |2018-07-23T10:36:46+05:30July 23, 2018|Traffic Engineering|Comments Off on Traffic: Volume Studies, Flow Characteristics and Forecasting | Engineering
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Transportation Planning: Process and Top 5 stages of Transportation Planning

Transportation planning is a complex problem. Increased facilities will change the environment and land use patterns and result in increased trips invalidating the original criteria and projections used. Increased use of operations research and systems approach to transportation planning in recent times seeks to optimise the system performance for deriving maximum benefit from the facilities. The use of mathematical models [...]

By |2018-07-23T10:36:46+05:30July 23, 2018|Traffic Engineering|Comments Off on Transportation Planning: Process and Top 5 stages of Transportation Planning
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Highway Capacity: Definition, Importance, Factors and Formula

In this article we will discuss about:- 1. Definition of Highway Capacity 2. Importance of the Concept of Highway Capacity 3. Factors Affecting Capacity and Level of Service 4. Traffic Capacity Formula. Definition of Highway Capacity: Highway capacity is associated with traffic volume and traffic density. Traffic volume is the number of vehicles passing a given point on a roadway [...]

By |2018-07-23T10:36:46+05:30July 23, 2018|Traffic Engineering|Comments Off on Highway Capacity: Definition, Importance, Factors and Formula
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Traffic Signals: Notes, Importance and Methods Used for the Design of Traffic Signals

Traffic Signals: Notes, Importance and Methods Used for the design of traffic signals. The following definitions, concepts and explanations are useful or important in and relevant to the design of traffic signals. (i) Time Cycle: The period of time required for the complete sequence of signal aspect at any one arm of an intersection from red to the onset of [...]

By |2018-07-23T10:36:46+05:30July 23, 2018|Traffic Signals|Comments Off on Traffic Signals: Notes, Importance and Methods Used for the Design of Traffic Signals
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