At the end of the course, students are expected to have basic knowledge and skills needed for the design and control of road elements as well as railroad infrastructure. Additionally, students must impart the underlying principles of highway and railroad transportation, as well as to be familiar with transportation system terminology, flow analysis, driver, vehicle and road characteristics, and aspects of road geometrics, road construction, drainage, pavements, and maintenance.
Due to the problems concerning congested urban areas, maximizing efficiency with which highways are planned, analyzed, and maintained are of such importance to civil engineers taking areas of highway and traffic engineering. Highways are vitally important towards economic development. Many businesses and industries from different sectors heavily rely on road networks in order to maintain and stimulate the nation's economic output. Alongside with its influence on economic sustainability, improved highway and traffic systems have provided means to address the transport needs of every individual.
There are four (4) different modes of transportation, which are as follows:
Roadways/Highways - These are the means of transportation via land, by which door-to-door services are made possible.
Railways - Are considered more effective than highways for longer distance travel. Railway systems use trains that run on steel tracks (also known as railroads) laid on the ground.
Airways - Airway is one of the fastest transportation systems. Air transportation provides comfort and saves time, but is more costly than any other modes.
Waterways - Water transportation is the slowest among the four modes. It uses bodies of water such as oceans,rivers, canals and such for the transport of boats and ships.
Here are the Course Learning Objectives (CLOs) containing different topics relevant to the methods and principles of highway and railroad engineering system:
Define the basic concepts of highway and railroad transportation and present how to apply them in Civil Engineering practice
Topics:
1.Importance of Transportation, Different Modes of Transportation, Characteristics of road transport, Scope of Highway and Railroad Engineering
2. Highway development and planning: Importance, Classification of Roads, Road Patterns, Planning Surveys, Highway Alignment and Surveys
Recognize the concepts associated with the geometric and structural design of highway and railway engineering systems.
Topics:
3. Design Criteria for Highways and Railways
4. Geometric Design for Highways and Railways, including cross-sections, horizontal and vertical alignments, super-elevation and earthworks
5.Structural design of railways and pavements infrastructure
Analyze the basic service requirements of highway and detail the procedure to conduct level of service analysis.
Topics:
6.Failures, maintenance and rehabilitation of transportation infrastructure
7. Traffic Engineering: Traffic Characteristics - Traffic studies-speed, volume, speed and delay, origin destination, parking and accident studies; Capacity of urban roads and highways; Traffic operations regulation and control; Design of intersections - at grade and grade intersected
Develop basic traffic system parameters and models, traffic flow models, and apply the queuing theory
Topics:
8. Traffic flow and analysis of roads including queuing analysis and level of service assessment
9. Pavement materials and design: Specifications and tests on pavement materials, pavement design factors, design of flexible and rigid pavements as per IRC