Applications of Microcomputers for Bridge Design
This paper examines the role of microcomputers in the design divisions of state departments of transportation, specifically in bridge design applications. Consideration is given primarily...
Microcomputers in Urban Drainage Design
Microcomputers offer an inexpensive method for increasing the efficiency and effectiveness of drainage design personnel. This paper discusses some of the benefits and uses of microcomputers...
Microcomputers and CADD for Roadway Design
In 1984 the California Department of Transportation (Caltrans) implemented a Computer-Aided Design and Drafting (CADD) pilot project to evaluate CADD for performing roadway design functions....
Basic Freeway Section Design and Analysis
This paper presents the development and applications of an interactive, microcomputer-based program, FREWAY, for the design and performance evaluation of a basic freeway section with consideration...
Roadway Alignment Design Using Microcomputers
This paper describes 'Road Design V. 1. 0,' a set of horizontal and vertical alignment routines contained in the Apple software library used by the Department...
A Maintenance Management System for Counties
This paper discusses the capabilities of the software and lists guidelines for implementing microcomputer software in local highway department offices. Although data base and spreadsheet...
Pavement Management Data Collection and Analysis
Pavement management systems (PMS) quantify the inventories of maintainable elements under an engineer/manager's jurisdiction including roadways, shoulders, bridges, culverts, guardrails,...
Funding Streets as a Public Utility
A group of public works professionals in Washington State met in 1982 to explore using the public utility approach to street and transportation system funding. Since that time several...
Recent Developments, Future Needs and Opportunities in Pavement Technology and Management
The Strategic Highway Research Program (SHRP) represents a massive research effort aimed at developing implementable solutions to five well-defined pavement problem areas. Pavement management...
Automated People Movers for Urban Revitalization and Development
The paper summarizes the major technologic features of Automated People Movers, (APM) including Personal Rapid Transit versus Group Rapid Transit concepts, active versus passive vehicles,...
Infrastructure: Can We Renew It??Should We Renew It?
The New York Metropolitan Transportation Authority (MTA) is in the midst of a major capital program designed to reverse its trend of disinvestment. This program is funded at 8. 5 billion...
Hawaii's H-3 Highway: Is It Time to Say Enough for the Environment?
If we engineers are to provide the infrastructure to meet our Nation's growth needs in an efficient and timely manner, changes need to be made to our environmental laws and...
Safety as a Prime Consideration
Designs in the 1980's have a multitude of parameters from environmental, noise, aesthetics, planners, community groups, political influence and last but not least, legal/liability...
Design Standards and Public Liability
For years in California, a defense to a negligence action was contributory negligence. This was replaced in 1975 by comparative negligence, which the paper discusses. It then goes on to...
Automated People Movers
Engineering and Management in Major Activity Centers
The high levels of interest currently being shown by a number of cities and special land uses indicates that automated people movers (APM) have established a secure position on the spectrum...
Rating Pavements by Computer
Pavement rating is a necessary and labor-intensive job and one with a high turnover rate of personnel. Also, rating scores are often inconsistent from day to day, or between different...
Tunneling a Bridge
Linking an addition to the Georgia World Congress Center in Atlanta required a pedestrian tunnel through a railroad embankment 100 ft wide and 40 ft high, with no disruption of train service...
Rail Planning�Texas Style
The Dallas Area Rapid Transit (DART) Authority has a 25 year plan to build a 147 mile rail network�all without federal funds. When DART hits its 2010 target date for completing the rail...
Greater Compatibility in Highway Safety
There is a pressing need to improve communication, cooperation, and coordination among the disciplines involved in highway safety. The challenge is to improve, if not perfect, the exchange...
EMS & Highway Safety: Together We Can Save a Life
The various elements of the highway safety program share several common goals and objectives. Timely achievement of these goals will require a cooperative and, at times, interdependent...
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