West Coast High-Rise Condo Opts for Ductile Concrete Frame
In the past, the vast majority of high-rise buildings constructed in earthquake prone areas of the West Coast have employed a steel frame. However, recent advances have made it feasible...
New York's MTA Raises $8.5 Billion for Mass Transit
New York City's decaying subway, bus and commuter train system, the largest in the nation, is being rehabilitated with a five-year, $8.5 billion capital construction program...
Activated Sludge
A Comparison of Oxygen and Air Systems
The use of pure oxygen in biological wastewater treatment is the only major advance which has occurred in the area of activated sludge treatment since the early 1960's. Furthermore,...
Pavement Management Systems: Selecting Maintenance Priorities
Realization of the need to maintain a safe, serviceable network of highways in the US has led to the development of a systematic, consistent procedure for managing resources necessary...
Union Construction is Fighting Back
To meet the threat of open-shop construction, union labor and contractors in several cities around the nation are working together in joint labor-management committees to improve the productivity...
A Fare Demonstration in a Chicago Corridor
In response to various factors, a fare and transfer demonstration encompassing commuter rail and bus services in a major Chicago corridor was designed and implemented in early 1982. Experience...
Express Buses: Private Sector to the Rescue
Declining subsidies and rising costs are endangering express bus services which have been highly successful in competing with the private auto. A system concept with private carriers operating...
Transportation Brokerage in a Bi-State Area
Transportation brokerage is a coordinated management approach to meeting transportation consumer needs with existing transportation providers. In doing so, brokerage fosters increased...
Policy Analysis Implications of Four Cogent Transportation Topics
Using a goal-group policy-analysis scheme and from his experience on Capitol Hill, the author documents his observations on the cogent transportation topics facing the United States in...
Urban Highway Financing Mechanisms and Policies
This paper explores the urban transportation financing crisis, surveys existing State and local mechanisms for urban highway financing, explores emerging financing mechanisms, and addresses...
A Market Pricing Approach to Fares
The Chicago Transit Authority's (CTA's) historical 'one city - one fare' policy overlooks an important principle elucidated in the current...
Transit Fare and Marketing Innovations to Increase Revenue
Limited transit operating subsidies and the need to increase revenues necessitate that public transit agencies evaluate and implement new fare policies and fare-related marketing programs...
Managing Limited Transportation Resources in Pennsylvania's Department of Transportation
This paper will not describe systems, but rather a management approach which has proved successful in the Pennsylvania Department of Transportation. The following examples illustrate the...
Managing for the Eighties
In a period where fiscal constraints will mandate a new approach to managing limited financial resources, serious consideration must be given to developing new strategic policies relating...
Design of Ships for Ice Environments
A number of feasibility studies have proven the reliability of marine transportation for the Arctic. Current research and development in this field, especially in the USA and Canada, is...
River and Lake Ice Processes Relevant to Ice Loads
Ice effects on engineering structures in inland waters are more widespread than generally appreciated. Troublesome ice conditions can be expected regularly north of the 0 degree C January...
Methods of Ice Control
Ice control is the practice of holding ice in place or directing its growth and movement. Methods of ice control in navigable waters including locks are presented. Ice carried downstream...
Are U.S. Firms Handicapped in Winning Foreign Jobs?
U.S. engineers and construction officials complain that inadequate U.S. government spending for feasibility studies viz-a-viz the Europeans and Asians, noncompetitive financing, and an...
Rehabbing Historic Buildings
Historic buildings often require structural upgrading before the cosmetics of restoration can be applied. Two case studies are presented here. The Four Seasons Hotel in Seattle required...
Earth Reinforced Dams: First in U.S.
Earth reinforcement has in recent years been applied in the restoration and construction of dams. Earth reinforcement has been used to raise dam heights, replace traditional earth embankments...
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