WorldCat Identities

Wortman, Robert H. (Robert Hilton) 1934-

Overview
Works: 23 works in 48 publications in 1 language and 129 library holdings
Roles: Author
Classifications: TL152.3.W67, 623
Publication Timeline
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Most widely held works by Robert H Wortman
Optimization of traffic signal change interval by Robert H Wortman( Book )

3 editions published in 1986 in English and held by 17 WorldCat member libraries worldwide

Utilizing data from field studies of intersections in Arizona and information from the literature, an indepth examination of the traffic signal change interval was undertaken. The examination included a review of the traditional concept and theory on which the determination of the change interval has been based and an evaluation of the applicability of this theory
An evaluation of driver behavior at signalized intersections by Robert H Wortman( Book )

6 editions published in 1983 in English and held by 17 WorldCat member libraries worldwide

Development of data measurement techniques for traffic operations analysis at intersections by Robert H Wortman( Book )

2 editions published in 1985 in English and held by 15 WorldCat member libraries worldwide

Development of warrants for rural at-grade intersection illumination; interim report by University of Illinois at Urbana-Champaign( Book )

3 editions published in 1972 in English and held by 13 WorldCat member libraries worldwide

Airfield pavement systems by E. Lile, Jr Murphree( Book )

2 editions published in 1971 in English and held by 9 WorldCat member libraries worldwide

The current airfield pavement design procedures were introduced nearly thirty years ago. At that time, structural support problems had a dominant effect on design procedures. When other requirements were considered in the design process, they were treated in an ad-hoc manner as difficulties arose. With the arrival of the jumbo jets, the importance of the pavement to the air transport system is apparent. The aerospace industry predicts 5 times the passenger miles and 10 to 20 times the cargo tonnage by 1985 as today. Airplanes are expected to be twice the size and weight of those currently flying. The demands of these large, heavy, high performance aircraft will be more rigorous than those of today and a new and comprehensive look at the pavement's role is needed. The systems approach holds the key to an integrated plan for design, construction, operation, and maintenance of airfield pavements. (Author)
Capacity of dual left-turn lanes : state of the art by Robert H Wortman( Book )

2 editions published in 1987 in English and held by 7 WorldCat member libraries worldwide

A multivariate analysis of vehicular speeds on four-lane rural highways by Robert H Wortman( Book )

3 editions published between 1963 and 1964 in English and held by 7 WorldCat member libraries worldwide

An evaluation of reflectorized annual license plate materials by Robert H Wortman( Book )

2 editions published in 1968 in English and held by 7 WorldCat member libraries worldwide

A study of terminals as a component of the transportation system by Robert H Wortman( )

4 editions published between 1900 and 1970 in English and held by 7 WorldCat member libraries worldwide

The potential application of traffic restraint in Connecticut : final report by Hugh W Miller( Book )

4 editions published in 1977 in English and held by 6 WorldCat member libraries worldwide

Short term consequences of highway construction : the Allen Street connector case study by Bruce J Houghton( Book )

3 editions published in 1975 in English and held by 5 WorldCat member libraries worldwide

Highway funding : the Arizona case study by Judson Stillman Matthias( Book )

2 editions published in 1980 in English and held by 4 WorldCat member libraries worldwide

Reliability of radar speed measurement by A. T Horkay( )

1 edition published in 1965 in English and held by 3 WorldCat member libraries worldwide

A reassessment of the traffic signal change interval by Robert H Wortman( Book )

2 editions published in 1986 in English and held by 2 WorldCat member libraries worldwide

Traffic charact[e]ristics during signal change intervals by Robert H Wortman( Book )

1 edition published in 1985 in English and held by 2 WorldCat member libraries worldwide

Summary of the current status of knowledge on traffic restraint by Robert H Wortman( Book )

1 edition published in 1976 in English and held by 2 WorldCat member libraries worldwide

The Highway Capacity Manual open meetings : a summary report by Robert H Wortman( )

1 edition published in 1988 in English and held by 1 WorldCat member library worldwide

A comprehensive approach to the planning of urban passenger terminals by Robert H Wortman( Book )

1 edition published in 1970 in English and held by 1 WorldCat member library worldwide

A day and night comparison of deceleration lane characteristics by Robert H Wortman( )

1 edition published in 1962 in English and held by 1 WorldCat member library worldwide

Development of warrants for rural at-grade intersection illumination( Book )

1 edition published in 1972 in English and held by 1 WorldCat member library worldwide

 
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Audience Level
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Audience level: 0.76 (from 0.34 for A comprehe ... to 0.85 for Highway fu ...)

Languages
English (45)