WorldCat Identities

Washington State Transportation Center

Overview
Works: 720 works in 1,415 publications in 1 language and 7,267 library holdings
Genres: Schedules 
Publication Timeline
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Most widely held works about Washington State Transportation Center
 
Most widely held works by Washington State Transportation Center
Traffic data collection, analysis, and forecasting for mechanistic pavement design by Cambridge Systematics( Book )

4 editions published in 2005 in English and held by 128 WorldCat member libraries worldwide

An evaluation of granular overlays in Washington State : final technical report by Daniel John O'Neil( Book )

4 editions published between 1991 and 1992 in English and held by 107 WorldCat member libraries worldwide

This study examined granular overlays by using three different techniques. First, previous research on the behavior of confined crushed rock layers was studied. Through these studies, information was sought concerning the stiffnesses that have been found in crushed rock layers, what can be done to improve the crushed rock layer, and the problems that have been encountered in working with confined crushed rock layers. Next, the usable life of the granular overlay was compared with that of other types of pavement resurfacing, including asphalt concrete (AC) overlays and BST. Finally, the granular overlays were tested to determine their properties and to measure the effect of different designs on their performance
Guidelines for spring highway use restrictions by Joe P Mahoney( Book )

7 editions published between 1985 and 1987 in English and held by 88 WorldCat member libraries worldwide

This report is a supplement to the video presentation "Guidelines for Spring Highway Use Restrictions." Air temperature based criteria (thawing index) were developed which can be used to estimate when to apply and remove load restrictions. This supplement provides guidelines for where to apply load restrictions, the amount of the load restrictions to apply and when to apply and remove load restrictions. Example calculations and a blank data collection sheet are also included
Analysis and design of wire mesh/cable net slope protection( Book )

2 editions published in 2005 in English and held by 38 WorldCat member libraries worldwide

Western states transparent borders project : description of current state practices, Oregon by Robert R Scheibe( Book )

9 editions published in 1993 in English and held by 36 WorldCat member libraries worldwide

Transit implications of HOV facility design by G. Scott Rutherford( Book )

4 editions published between 1995 and 1996 in English and held by 32 WorldCat member libraries worldwide

The automated use of un-calibrated CCTV cameras as quantitative speed sensors, Phase 3 by Daniel J Dailey( Book )

3 editions published between 2005 and 2006 in English and held by 30 WorldCat member libraries worldwide

The use of small unmanned aircraft by the Washington State Department of Transportation by Edward Donald McCormack( Book )

3 editions published in 2008 in English and held by 29 WorldCat member libraries worldwide

Small, unmanned aerial vehicles (UAVs) are increasingly affordable, easy to transport and launch, and can be equipped with cameras that provide information usable for transportation agencies. The Washington State Department of Transportation conducted a series of UAV tests to evaluate their capabilities while also exploring institutional issues. These tests, while exploring the general capabilities of UAVs, focused on evaluating the use of a UAV as an avalanche control tool on mountain slopes above state highways. WSDOT's maintenance division has an active snow avalanche control program that is designed to reduce highway closure time and hazards to motorists, and the use of UAVs was seen as having some potential operational advantages. The UAVs also captured aerial images suitable for traffic surveillance and data collection. The evaluation found that the main limitation to UAV use is institutional, particularly the need to obtain approval to fly from the Federal Aviation Administration (FAA). This approval process will make UAV use a challenge, but these issues may change as the FAA considers new rules
Travel indicators and trends in Washington State by Anne Vernez Moudon( Book )

2 editions published in 2005 in English and held by 29 WorldCat member libraries worldwide

Assessing the benefits of traveler and transportation information systems by Taryn Kristof( Book )

3 editions published in 2005 in English and held by 28 WorldCat member libraries worldwide

AVL-equipped vehicles as speed probes : (final phase) by Daniel J Dailey( Book )

3 editions published in 2005 in English and held by 27 WorldCat member libraries worldwide

Ferry systems data, scheduling and billing : scheduling systems analysis by Mark E Hallenbeck( Book )

5 editions published in 1987 in English and held by 27 WorldCat member libraries worldwide

Transit system performance evaluation methodology for Washington State : summary by William J Kelley( Book )

5 editions published in 1983 in English and held by 27 WorldCat member libraries worldwide

A self-describing data transfer methodology for ITS applications : executive summary by Daniel J Dailey( Book )

6 editions published between 1999 and 2000 in English and held by 27 WorldCat member libraries worldwide

A general simulation model for use with real freeway data to perform congestion prediction : phase 3 by Daniel J Dailey( Book )

2 editions published in 2006 in English and held by 26 WorldCat member libraries worldwide

CCTV technical report, Phase 3 by Daniel J Dailey( Book )

2 editions published in 2006 in English and held by 26 WorldCat member libraries worldwide

Options for benchmarking performance improvements achieved from construction of freight mobility projects by Edward Donald McCormack( Book )

3 editions published in 2005 in English and held by 26 WorldCat member libraries worldwide

Anchorage of large-diameter reinforcing bars grouted into ducts( Book )

3 editions published in 2008 in English and held by 26 WorldCat member libraries worldwide

The use of a few large-diameter reinforcing bars for the construction of precast concrete bridge bents allows simplified construction by reducing the number of alignments to be made in the field. These bars are grouted into ducts in a precast concrete cap beam. In the proposed precast concrete substructure system, the grouted bars carry tensile forces across the joint between the column and cap beam. This joint is the yielding element in the structural system, and it is crucial to the performance of the structure that the bars yield before other failure mechanisms, including bond failure, occur. However, the cap beam is typically insufficient to anchor the bar, as the depth of the beam is substantially less than the American Association of State Highway and Transportation Officials (AASHTO) bridge code allows. For this project, 17 pullout tests were conducted to determine the bond characteristics and development length of large-diameter bars grouted into ducts. The bars tested ranged in size from #8 to #18. Pullout tests conducted with embedment lengths of at least six bar diameters yielded the reinforcing bar, while the test conducted with an embedment length of 14 bar diameters resulted in bar fracture. The tests and subsequent analysis showed that the bond of these grouted connections is significantly better than the bond of bars cast directly into concrete. The development lengths needed to fully anchor the bar are therefore within the depth available in the cap beam
ATIS evaluation framework( Book )

2 editions published in 2005 in English and held by 26 WorldCat member libraries worldwide

Evaluates five Washington State advanced traveler information system projects: Edmonds Ferry Terminal, SR 101, SR 2 and SR 97, SR 395, and Tacoma Traffic Management Center enhancement
Analytical modeling of foundations for seismic analysis of bridges by William F Cofer( Book )

2 editions published in 1994 in English and held by 26 WorldCat member libraries worldwide

 
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Audience Level
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  Kids General Special  
Audience level: 0.72 (from 0.65 for Traffic da ... to 0.83 for Biennial r ...)

Alternative Names
TRAC

TRAC (Washington State Transportation Center)

University of Washington. Washington State Transportation Center

Washington (State). State Transportation Center

Washington State Transportation Research Center

Washington State University. Washington State Transportation Center

Washington (State). Washington State Transportation Center

Languages
English (84)