The US Transportation Collection consists of documents from across all transportation modes with specific focus on research reports from US DOT, state DOTs, and other transportation organizations.
Bookmark this collection: https://rosap.ntl.bts.gov/collection_ust or https://doi.org/10.21949/1530857.
This report, prepared by Lawrence Livermore National Laboratory (LLNL) for the U.S. Department of Energy, Oakland Operations Office (DOE/OAK), provides a comprehensive summary of the environmental program activities at Lawrence Livermore National Laboratory for calendar year 1995. Volume 1 of 2.
This report, prepared by Lawrence Livermore National Laboratory (LLNL) for the U.S. Department of Energy, Oakland Operations Office (DOE/OAK), provides a comprehensive summary of the environmental program activities at Lawrence Livermore National Laboratory for calendar year 1995. Volume 2 of 2.
In support of the Federal Highway Administration of the United States Department of Transportation, the Institute for Telecommunication Sciences has completed a laboratory and field test program designed to independently evaluate the performance of an FM subcarrier-based traveler information broadcast system. This system was developed by the MITRE
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Bridge deck membranes are used to prevent corrosion of reinforcing steel in bridge structures. Recent failures of the asphalt pavement overlaying these membranes prompted this study to evaluate the performance of waterproofing membranes. Test results proved inconclusive in this study. Field studies indicate that overlaying the membranes with four i
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The safety of aircraft operations in the vicinity of an airport is dependent on adequate clearance being provided between the aircraft and any ground obstacles. The Federal Aviation Administration (FAA) and International Civil Aviation Organization (ICAO) are two regulatory bodies that prescribe obstacle clearance standards for airports. The FAA de
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United States. Department of Transportation. National Highway Traffic Safety Administration
1996-09-01
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The National Highway Traffic Safety Administration (NHTSA) and the Health Resources and Services Administration, Maternal and Child Health Bureau sponsored The EMS Agenda for the Future. This document focuses on aspects of EMS related to emergency care outside traditional health care facilities. The EMS Agenda provides an opportunity to examine wha
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This document provides a summary of the findings of the structural integrity assessments. For the general types of system components which have not been certified, supplemental information is provided which describes the impact of the lack of certification. In addition, further detail is included for the HFIR (High Flux Isotopes Reactor) Tank Syste
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The U.S. Army Cold Regions Research and Engineering Laboratory (CRREL) conducted resilient modulus tests on materials from the Mn/ROAD test site for the Minnesota Department of Transportation. Materials tested included samples of the lean clay subgrade at the site and the two extreme grades of base designed specifically for Mn/ROAD. Some specimens
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North Dakota's aeromedical needs are provided by two Helicopter Emergency Medical Service (HEMS) and 136 ground ambulance or Emergency Medical Service (EMS) providers. Combined, they cover an area in North Dakota approximately 70,655 square miles and serve a population of 638,000. North Dakotans receive health care services from 53 facilities in th
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United States. Department of Transportation. National Highway Traffic Safety Administration
1996-09-01
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In this annual report, Traffic Safety Facts 1995: A Compilation of Motor Vehicle Crash Data from the Fatal Accident Reporting System and the General Estimates System, the National Highway Traffic Safety Administration (NHTSA) presents descriptive statistics about traffic crashes of all severities, from those that result in property damage to those
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Threemile Falls Dam (Threemile Dam), located near the town of Umatilla, is the major collection and counting point for adult salmonids returning to the Umatilla River. Returning salmon and steelhead were collected at Threemile Dam from September 5, 1995 to July 1, 1996. A total of 2,081 summer steelhead (Oncorhvnchus mvkiss); 603 adult, 288 jack, a
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United States. Department of Transportation. National Highway Traffic Safety Administration
1996-09-01
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According to the results of a recent national telephone survey, the public strongly supports a broad array of traffic safety laws. More than 8,000 people in all 50 states and the District of Columbia participated in a national telephone survey conducted for the National Highway Traffic Safety Administration (NHTSA). Results of the survey indicate t
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The U.S. Army Cold Regions Research and Engineering Laboratory is developing a mechanistic pavement design procedure for use in seasonal frost areas. The procedure was used to predict pavement performance of some test sections under construction at the Mn/ROAD facility. Simulations were conducted in three phases, investigating the effects on predic
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United States. Department of Transportation. National Highway Traffic Safety Administration
1996-09-01
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The National Highway Traffic Safety Administration (NHTSA) sponsored a study to observe more than 5,900 children in safety seats or wearing safety belts in suburban shopping centers in the spring and summer of 1995. The Ketron Division of the Bionetics Corporation conducted the study in Mississippi, Missouri, Pennsylvania, and Washington. They iden
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United States. Department of Transportation. National Highway Traffic Safety Administration
1996-09-01
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The U.S. Department of Transportation's National Highway Traffic Safety Administration (NHTSA) encourages States to have laws that make it illegal for a person to operate a motor vehicle if he or she has blood or breath alcohol concentration (BAC) of 0.08 or more (i.e., an illegal per se law at this level). Alcohol concentration is to be based on e
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This amendment supersedes an existing airworthiness directive (AD) 96-01-08, which superseded Priority Letter AD 95-23-02, both of which were applicable to certain serial numbered Bell Helicopter Textron, A Division of Textron Canada Ltd. (BHT) Model 222, 222B, 222U, and 230 helicopters, that currently requires an initial check of both surfaces of
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United States. Department of Transportation. National Highway Traffic Safety Administration
1996-09-01
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Every other year, the National Highway Traffic Safety Administration (NHTSA) conducts a national survey to assess how America's attitudes about drinking and driving are changing. NHTSA conducts the survey to measure the scope of the drinking and driving problem and to guide program activities to reduce the severity of the problem. Topic areas in th
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The U.S. Army Cold Regions Research and Engineering Laboratory (CRREL) conducted various laboratory tests on pavement materials from the Mn/ ROAD facility. The tests helped to characterize the behavior of materials under season frost conditions, and to provide input necessary for modeling the materials with the Mechanistic Pavement Design and Evalu
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This report represents a continuation of analysis concerned with the patterns and methods of distributing grain from North Dakota. The collection and compilation of this type of data began in 1956-57. The objective of this report, like prior reports, is to provide the necessary database for identifying trends in the distribution of grain and oilsee
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