WorldCat Identities

United States Federal Highway Administration Office of Research

Overview
Works: 312 works in 470 publications in 1 language and 8,555 library holdings
Genres: Bibliography  Handbooks and manuals  Classification 
Roles: Funder
Classifications: TE228, 338.476274
Publication Timeline
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Most widely held works about United States
 
Most widely held works by United States
Identification of hazardous locations : final report by James I Taylor( Book )

4 editions published in 1977 in English and held by 190 WorldCat member libraries worldwide

The objective of the research project within which this Executive Summary was prepared was to develop procedures of identifying hazardous locations on all highway facilities except freeways and in the Central Business District (CBD). Both accident and non-accident measures or indicators are included in the formula proposed for establishing degrees of hazardousness at spot locations within the highway system
Management of air quality in and near highway tunnels by R. N Schlaug( Book )

3 editions published in 1980 in English and held by 166 WorldCat member libraries worldwide

A comprehensive study was made of air quality management (AQM) practices applicable to highway tunnels for the purpose of improving the design and operation of tunnel ventilation systems. The study consisted of a review and analysis of current AQM practices, a field program in which air flow and air quality measurements were made in operating tunnels, theoretical analysis of the factors affecting tunnel air quality, the development of computer models of AQM systems, and use of the computer models to investigate alternate ventilation methods and to formulate AQM guidelines. This executive summary gives an overall view of the program and summarizes the principal findings and suggested AQM guidelines
Review and evaluation of urban flood flow frequency procedures by Walter J Rawls( Book )

2 editions published between 1980 and 1989 in English and held by 128 WorldCat member libraries worldwide

Effects of highways on wildlife populations and habitats : phase 1, selection and evaluation of procedures : interim report by Lowell W Adams( Book )

3 editions published in 1978 in English and held by 113 WorldCat member libraries worldwide

This work summarizes Phase I of a two-part investigation into the effects of highways on wildlife populations and habitats. Phase I was undertaken to select, test, and evaluate techniques and procedures for rapid and efficient assessment of wildlife populations and habitats in relation to roads and highways in the Pacific Northwest, the Midwest Tillplain, and the Southern Piedmont of the United States. Specific recommenations are made concerning cluster configuration for sampling units, and habitat, bird, mammal, amphibian, reptile, and wildlife road mortality surveys for Phase II of the study. In addition, detailed field procedures selected for the second phase of the study are presented
Hazardous effects of highway features and roadside objects by United States( Book )

in English and held by 103 WorldCat member libraries worldwide

The purpose of the study was to determine hazards in run-off-road accidents. The major data sources were accident data from specially trained state police, and road and roadside data from state files. Data were collected in six states; the sample consisted of almost 8,000 accidents on rural roads. Vol. 1 contains a literature review, and the methodology for the data collection and preparation for analysis. Vol. 2. contains the study results
Concrete median barrier research by M. E Bronstad( Book )

2 editions published in 1976 in English and held by 102 WorldCat member libraries worldwide

A comprehensive research program was conducted to appraise performance of concrete median barriers. Investigations included twenty-four crash tests which evaluated performance of barrier profiles, precast designs, and end treatments. Theoretical investigations using a mathematical crash simulation program identified a new barrier shape which was crash tested to compare performance with currently used profiles. Load and stability criteria were determined from experiments and used to analyze barrier alternatives
Research on the effects of urbanization on small stream flow quantity by Brendan M Harley( Book )

4 editions published between 1978 and 2012 in English and held by 100 WorldCat member libraries worldwide

This study is a preliminary investigation into the feasibility of using simple techniques to evaluate the effects of urbanization on flood flows in small streams. A number of regression techniques and computer simulation techniques were evaluated, and a recommendation was made that a model similar to those developed by Carter and Anderson be adopted for further investigation. The technique was evaluated against results available for a number of basins located throughout the United States, and reasonable agreement noted
Regulatory signs for lane occupancy and parking : final report by D. A Gordon( Book )

4 editions published in 1978 in English and held by 98 WorldCat member libraries worldwide

These studies were concerned with the improvement of lane occupancy and parking signs. New designs were developed and tested. Experimental subjects viewed slides of the signs and judged whether the sign permitted certain lane occupancy or parking maneuvers. The effectiveness of each sign type was determined by the speed and accuracy of the subject's responses. Rules were suggested for the improvement of parking-standing signs
Identification of hazardous locations : a user's manual by James I Taylor( Book )

2 editions published in 1977 in English and held by 98 WorldCat member libraries worldwide

Predicting travel volumes for HOV priority techniques : user's guide : final report by Thomas E Parody( Book )

1 edition published in 1982 in English and held by 97 WorldCat member libraries worldwide

Human factors requirements for real-time motorist information displays by United States( Book )

in English and held by 96 WorldCat member libraries worldwide

The design of encroachments on flood plains using risk analysis by M. L Corry( Book )

3 editions published between 1980 and 1981 in English and held by 96 WorldCat member libraries worldwide

Priority treatment for high occupancy vehicles : project status report by Morris Jerome Rothenberg( Book )

3 editions published in 1977 in English and held by 96 WorldCat member libraries worldwide

This report discusses the current status of 14 preferential treatment projects for buses and carpools in the United States. the range of projects covered include bus and carpool lanes physically separated from the flow of other traffic, contra-flow lanes, exclusive median with-flow lanes, bypasses of metered freeway ramps, and toll reductions for carpools. Key historical events in the development of each project are cited and observations are made on the effectiveness of each
Styrene-butadiene latex modifiers for bridge deck overlay concrete by Kenneth C Clear( Book )

2 editions published in 1978 in English and held by 96 WorldCat member libraries worldwide

Styrene-butadiene (S/B) latex modified concrete overlays are being used to protect new bridge decks from rapid deicer-borne chloride intrusion and also in bridge deck rehabilitation efforts. The purposes of this research were to evaluate several commercially-available S/B latex modifiers for bridge deck overlay concrete; and to develop chemical specifications for the material, a prequalification program to permit evaluation of other S/B latex modifiers which become available, and a certification program to insure the user receives a prequalified product. The chemical and physical properties of the latex emulsions were studied (percent solids, percent butadiene, particle size, surface tension, viscosity, etc.) and the material from each manufacturer was finger printed using infrared spectroscopy. The physical properties of concrete made with each material were also determined (workability, strength-compressive, flexural and bond, freeze-thaw and scaling resistance, and chloride permeability)
Determination of motor vehicle eye height for highway design : final report by Miller W Boyd( Book )

4 editions published in 1978 in English and held by 94 WorldCat member libraries worldwide

An overview of roadway delineation research by Donald G Capelle( Book )

3 editions published in 1978 in English and held by 94 WorldCat member libraries worldwide

The objective of this report is to provide an overview of recent FHWA research on the subject of improving the effectiveness and utilization of roadway delinearion. The report summarizes the results of 6 recent major studies and related efforts, interprets and synthesizes their findings, identifies gaps, and provides information and advice which can be used in developing plans for future implementation through the "Manual on Uniform Traffic Control Devices." Questions requiring additional research are also discussed
User's manual, FHWA level 2 highway traffic noise prediction model, stamina 1.0 by F. F Rudder( Book )

2 editions published in 1979 in English and held by 93 WorldCat member libraries worldwide

This report describes modifications to the TSC MOD-04 highway traffic noise prediction program to extend the scope of problem formulation. The FHWA Level 2 Highway Traffic Noise Prediction Model features: Revised Vehicle Reference Noise Emission Levels; Specification of Site-Specific (Excess) Attenuation; English/Metric and Metric/English Conversion of engineering units for both input and output data; Common Input Data Format with TSC MOD-04 model, and User Options to Improve Operating Efficiency. The report describes problem formulation, input data requirements, output error messages, examples of usage, and computer program documentation
Determination of consistency characteristics of soils by Peter Jay Huck( Book )

2 editions published in 1977 in English and held by 93 WorldCat member libraries worldwide

Banfield high occupancy vehicle lanes by Oregon( Book )

2 editions published in 1978 in English and held by 91 WorldCat member libraries worldwide

This report evaluates the operation of the High Occupancy Vehicle (HOV) lanes on the Banfield Freeway in the City of Portland, Multinomah County, Oregon. This report covers the HOV lanes impact on traffic flow, safety, modal shift, air quality, fuel savings and public attitude
Evaluation of the Moanalua Freeway carpool/bus bypass lane( Book )

3 editions published in 1977 in English and held by 88 WorldCat member libraries worldwide

This report presents the results of an evaluation study of the carpool/bus bypass lane on the Moanalua Freeway, located in Honolulu, Hawaii. This priority lane facility is located on the median lane in both directions of the six-lane divided freeway. The effectiveness of this carpool/bus lane is evaluated with nine specific criteria: mode split, vehicular and passenger traffic volumes, traffic performance characteristics, effectiveness of traffic control devices, traffic safety, operational problems related to design features, project economics, public attitudes, and institutional problems
 
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Alternative Names
United States. Federal Highway Administration. Office of the Associate Administrator for Research and Development. Office of Research

Languages
English (54)