Research for 21st Century Highways
The national highway community is looking into the 21st Century to anticipate the needs that will be placed on highways over the next 3 decades. The view suggests that new technology will...
Western Consortium on Advanced Highway Technology
Establishment of a regional consortium of western states for purposes of defining long-term objectives and making common cause in the development of advanced highway technology was undertaken...
Preparations for the Future?The European Highway Community
The need for infrastructural capacity in the future in Europe has been investigated by the European Conference of Ministers of Transport - ECMT. The principal traffic considered was international...
Engineering 21st Century Highways
The conference on Engineering 21st Century Highways focuses on the needs or highway transportation in the 21st century and explores near term decisions and activities required in the next...
Effects on Infrastructure
Effects on the transportation and communications infrastructure due to the earthquakes of September 19 and 20 are described and analyzed. It can be concluded that these effects were actually...
Bridge Design By 1-2-3
MULTBEAM, a Lotus 1-2-3 template, can be used to analyze simple-span, multigirder steel highway bridge superstructures. Since it was developed for in house use by Sverdrup Corp., this...
Crossing A Freeway
The Washington State Convention and Trade Center in Seattle is being constructed on air rights spanning Interstate-5, adjacent to the seven acre Freeway Park that also spans the highway....
The Road to Drained Pavements
In California, a fast-draining base course within the pavement structure is now the preferred design. For the first time, the 1987 edition of the California Highway Design Manual recommends...
Ports and Harbours Towards 21st Century in Japan
Targets of the 'Ports and Harbours Toward the 21st Century' program for port and harbour development and improvement include: Target I, Creation of comprehensive...
Disturbance and Community Development
This paper reports on the recovery of nearshore vegetation after Hurricane Allen in 1980, change in roadside vegetation throughout a year, and the early re-establishment of vegetation...
A Practical Approach to Regulating Energy Development in Alaska's North Slope Environment
In November 1983, the Alaska District, Corps of Engineers (Corps) established an abbreviated processing procedure (APP) to permit certail oil and gas related activities within the North...
Monitoring of Water Quality During I-664 Dredging
Construction of Interstate Highway I-664 across Hampton Roads involves extensive underwater work and consequent risk of lowered water quality. This paper described field monitoring procedures...
The Great Highway Coverup
Public opinion has forced changes in highway design since the first ones were built 30 years ago. In the Seattle area, this environmental sensitivity led to federal court action and to...
Arctic Wetland Losses: When Should Compensation be Required?
The paper discusses problems facing biological impact assessment and mitigation planning for petroleum exploration and oilfield development on the Arctic Coastal Plain or North Slope of...
Can Alaskan Caribou and Oil Development Coexist?
The coastal area near Prudhoe Bay, Alaska is becoming increasingly industrialized as oil development continues. This same coastal area is an important area to a caribou herd known as the...
An Innovative Solution to the Difficult Coastal Zone Management Problem of Dredge Material Disposal
The New York Power Authority is constructing a 300 km predominantly double circuit 345kV transmission facility through southeastern New York State. A key element in this project is the...
Significance of Mean Water Level Response in Bays
The occurrence of a net hydraulic head, or superelevation, is a basic feature of bays. It is generated by inlet-bay response to natural forcing. The effects of bottom friction and Stokes...
Multiple Presence Reduction Factors for Bridges
This paper reviews the multiple presence reduction factors specified in the AASHTO and Ontario codes, and provides a method by which these factors can be established in relation to volume...
Queensboro Bridge Inspection and Rehabilitation
An in-depth inspection of the Queensboro Bridge revealed deterioration of certain elements on the lower level of the main bridge. These elements include the outer roadway cantilever brackets,...
Comparative WWind Tunnel Testing of Bridge Road Decks
A 1:75 scale full aeroelastic model of the Quincy Bridge over the Mississippi River was tested in the National Research Council of Canada 9 m multiplied by 9 m wind tunnel. Tests were...
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