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Transportation Engineering P5

Traffic engineering focuses on public safety, efficient transportation resource use, and mobility through data analysis and system optimization. It aims to balance environmental protection, resource preservation, and safety for people and vehicles. Additionally, other important disciplines in transportation include public transportation and financial analysis, which emphasize the need for effective planning and investment returns.

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42 views1 page

Transportation Engineering P5

Traffic engineering focuses on public safety, efficient transportation resource use, and mobility through data analysis and system optimization. It aims to balance environmental protection, resource preservation, and safety for people and vehicles. Additionally, other important disciplines in transportation include public transportation and financial analysis, which emphasize the need for effective planning and investment returns.

Uploaded by

exquisitecoffee03
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
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Download as PDF, TXT or read online on Scribd
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1.3.

4 Traffic engineering

Traffic engineering covers a broad range of engineering applications with a focus on the safety of the
public, the efficient use of transportation resources, and the mobility of people and goods. Traffic
engineering involves a variety of engineering and management skills, including design, operation, and
system optimization. In order to address the above requirement, the traffic engineer must first
understand the traffic flow behaviour and characteristics by extensive collection of traffic flow data and
analysis. Based on this analysis, traffic flow is controlled so that the transport infrastructure is used
optimally as well as with good service quality. In short, the role of traffic engineer is to protect the
environment while providing mobility , to preserve scarce resources while assuring economic activity,
and to assure safety and security to people and vehicles, through both acceptable practices and high-
tech communications.

1.4 Other important disciplines

In addition to the four major disciplines of transportation, there are several other important disciplines
that are being evolved in the past few decades. Although it is difficult to categorize them into separate
well defined disciplines because of the significant overlap, it may be worth the effort to highlight the
importance given by the transportation community. They can be enumerated as below:

1. Public transportation: Public transportation or mass transportation deals with study of the
transportation system that meets the travel need of several people by sharing a vehicle.
Generally this focusses on the urban travel by bus and rail transit. The major topics include
characteristics of various modes; planning, management and operations; and policies for
promoting public transportation.
2. Financial and economic analysis Transportation facilities require large capital investments.
Therefore it is imperative that who ever invests money should get the returns. When
government invests in transportation, its objective is not often monetary returns; but social
benefits. The economic analysis of transportation project tries to quantify the economic benefit
which includes saving in travel time, fuel consumption, etc. This will help the planner in
evaluating various projects and to optimally allocate

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