Calibration of Water-Velocity Meters
The U.S. Geological Survey (USGS), as part of its responsibility to appraise the quantity of water resources in the United States, maintains facilities for the calibration of water-velocity...

Application of Multibeam Echo Sounding and Side Scan Sonar for Mapping of Shoreline Protection Revetments
The use of multibeam survey methodology coupled with high precision positioning systems for the mapping of shoreline protection features and the adjacent offshore areas allows development...

Applications of Multibeam Echo Sounding with Topographic Mapping for Monitoring of Rubble Mound Breakwaters
Analysis of data from the breakwater monitoring program indicates the integration of multibeam survey capability with the increased accuracy of OTF DGPS positioning and advanced data management...

Out of the Way
The 0.9 mi (1.4 km) long Fort Washington Way was built in 1961 as a distributor for local downtown traffic. It quickly became a critical section of the region's Interstate...

Use of Engineering Geophysics to Investigate a Site for a Bridge Foundation

Intermodal Innovation
A future application of magnetic levitation (maglev) technology could provide motorists with an alternative to congested freeways without requiring them to give up their automobiles. One...

Piece by Piece
The Lions' Gate Suspension Bridge, a landmark structure in Vancouver, British Columbia, marks the entrance to one of the busiest harbors on the west coast of North America....

Small Firms, Big Dig
The local knowledge and technical expertise found in small engineering firms are often critical to the success of large projects. As one of the most comprehensive design and construction...

Life at the End of the Tunnel
Deadly tunnel fires in Europe have raised new concerns about tunnel fire safety around the world. Modifications to structures, mechanical systems, and operating procedures can make new...

Marketing Your Web Site
Most companies in the engineering and construction industry have had their own Web sites for some time. But experts warn that generating traffic from potential clients, job seekers and...

Traffic-Calming Basics
The use of traffic calming measures, such as speed humps, traffic circles, and lane narrowings, is becoming more popular in the United States as a way to reduce vehicle speed and traffic...

NAVSTAR Global Positioning System Surveying
Technical Engineering and Design Guides, as adapted from the U.S. Army Corps of Engineers, No. 28. This manual provides technical specifications and...

New Bern Bypass
To alleviate congestion and offer tourists easier access to their destinations, the North Carolina Department of Transportation decided to reroute U.S. Route 17 out of the historic town...

Socioeconomic Land Use and Travel Patterns in Amsterdam
The number of inhabitants in Amsterdam is influenced by various developments such as the move to the suburbs, foreign immigration on the growth of prosperity. Important factors for the...

Conditional Priority at Controlled Intersections to Improve Public Transport Punctuality
The market share of public transport depends highly on the travel time ratio to private transport. The public transport travel time includes among other elements waiting times at stops...

Beijing Public Transport Company: Facing the 21st Century
As the major operator of Beijing conventional surface public transportation, the Beijing Public Transport Group Company, Ltd. (BPTC) provides services not only to the urban and suburban...

Socioeconomic Characteristics and Transportation in Berlin
Berlin's future as a site of commerce and services, as a significant goods handling center and as an important focus for commercial relationships, is dependent upon an intact transportation...

Notable Features of the Public Transit Systems in Chennai City
Certain unique features of the bus and rail transit system of Chennai City are presented. These features are related to the aspects concerning the development, operation and management...

Socioeconomic and Travel Characteristics of Chicago
This paper discusses the socioeconomic, land use and travel patterns of the Chicago area as they relate to the provision and use of public transportation. The purpose of the paper is to...

Personal Rapid Transit (PRT): Solving Traditional Mobility Problems with New Technology—The Chicago RTA Experience
The Regional Transportation Authority's (RTA) Personal Rapid Transit (PRT) development effort began as a vision. Guided by statutory mandate, staggering gridlock and the unique travel...

 

 

 

 

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