Avoiding Contractor Disputes During Project Design
The New Jersey Transit Corporation is in the second phase of a billion dollar rebuilding program of its rail system. The first phase, which featured electrification and signal system replacement,...
Inspection Costs Versus the Benefits Derived
The following text describes the experiences of a small suburban municipality located in Middle Tennessee before, during and after a five-year program of comprehensive inspection and testing...
Prestress and Cracking Problems in Concrete Structural Components of an Elevated Rail Transit Guideway System
In 1983 the Department of Transportation evaluated the quality of construction of selected structural components on the Dade County Transportation Administration METRORAIL elevated guideways....
Investigation of Catastrophic Failure of a Premium-Alloy Railroad Rail
In November 1983 an Amtrak train derailed at a speed of 72 mph (115 kph) at Woodlawn, Texas (in the vicinity of Marshall, Texas), resulting in four fatalities and twenty-four serious injuries....
Damage Tolerance Assessment of Commercial Airframes
The regulatory authorities now require that commercial transport aircraft structural design be based on a damage tolerance philosophy. A brief history of the development of the regulations...
Romanesque Reused
When Union Station in St. Louis, Mo. was built in the 1890s it was the world's largest railroad station. Having been abandoned by the railroads in the 1970s, it was reopened...
Clearing the Decks
Cathodic protection, an electrical-chemical process that prevents corrosion of steel rebars on bridge decks, is rapidly gaining acceptance by highway engineers and state highway departments....
Effects of Streambed Processes on Interaction Between Surface and Groundwater
In open channel systems, the phenomena commonly referred to as 'clogging' is caused by settling of sediment and straining of suspended material as water moves...
Development of a Multi-Modal Information System
This paper outlines the design and development of a Multi-Modal Information System in Duluth, Minnesota. The system applies state-of-the-art microcomputer technology to the provision of...
Microcomputer Needs of Small and Mid-Sized Ontario Transit Properties
This paper describes some current initiatives in Ontario, Canada by a central funding agency to support and encourage the use of microcomputers in small and mid-sized transit properties....
Use of Microcomputers in Transportation: Potential, Limitations and Future Trends
An overview is given of the existing programs for microcomputer applications in transportation with emphasis in software for traffic analysis and management. The impacts of the increased...
Needs and Trends of Transportation Software and Hardware
Microcomputers have now been available for nearly a decade in one form or another, and have recently taken on an important role in the transportation engineer's professional...
Management of Microcomputers in PennDOT A Perspective on Managing Training
The Pennsylvania Department of Transportation is in the midst of a 63 million dollar 'Plan to Achieve Leading Edge Status in Electronic Data Processing. ' This...
Seattle Metro?A Transit Property's Experience with Microcomputers
The Municipality of Metropolitan Seattle's (Metro) first involvement with microcomputers started during the third quarter of 1981 when IBM announced their personal computer...
Managing the Move to Microcomputers
A method is offered for making a rational plan for acquisition of hardware and software. Other items are discussed which need to be considered, including maintenance, training, communications,...
Microcomputers in Transportation Education and Training
Microcomputer methods for transportation planning, engineering, and management are changing transportation education in universities and training programs for professionals. This paper...
Improved Management and Training in Public Transit
This paper presents a user-friendly, interactive method that can be used by transit managers to improve service efficiency and productivity. Using this method for evaluating operating...
Managing Federal Aid Using Microcomputers
Wisconsin's federal aid for highway improvement is about 225,000,000 annually. The obligation authority (the ability to spend the federal aid) is limited to an estimated 162,000,000...
Reporting Systems for Rural Transportation Operators
This paper describes the development, testing and implementation of a microcomputer rural transportation reporting system. The project was initiated by the Tennessee Department of Transportation...
The Economic Analysis of Highway Improvements
The design and operation of a microcomputer program to perform an economic analysis on highway improvements is described. The economic analysis methodology used in developing the program...
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