Speed-Flow-Density Relationships: The Fundamental Basis of Uninterrupted Flow Analysis

Speed-flow-density relationships are commonly calibrated to what are referred to as “ideal” or “base” conditions. The latter term is most commonly used in recent years, as the word “ideal” carries a quality connotation that is not necessarily accurate.

[1]  Brian L Allen,et al.  Empirical analysis of freeway flow-density relationships , 1986 .

[2]  James H Banks.  FLOW PROCESSES AT A FREEWAY BOTTLENECK , 1990 .

[3]  Fred L. Hall,et al.  FURTHER ANALYSIS OF THE FLOW-CONCENTRATION RELATIONSHIP , 1986 .

[4]  H. Greenberg.  An Analysis of Traffic Flow , 1959 .

[5]  V F Hurdle,et al.  SPEEDS AND FLOWS ON AN URBAN FREEWAY: SOME MEASUREMENTS AND A HYPOTHESIS , 1983 .

[6]  Roger P. Roess,et al.  FREEWAY LEVEL OF SERVICE: A REVISED APPROACH , 1979 .

[7]  F L Hall,et al.  THREE-DIMENSIONAL RELATIONSHIPS AMONG TRAFFIC FLOW THEORY VARIABLES , 1989 .

[8]  B D Greenshields,et al.  A study of traffic capacity , 1935 .

[9]  William R McShane,et al.  FREEWAY CAPACITY ANALYSIS PROCEDURES , 1980 .

[10]  Fred L. Hall,et al.  CAPACITY AND SPEED-FLOW ANALYSIS OF THE QUEEN ELIZABETH WAY IN ONTARIO , 1990 .

[11]  R. B. Potts,et al.  Car-Following Theory of Steady-State Traffic Flow , 1959 .

[12]  V F Hurdle,et al.  SOME NEW DATA THAT CHALLENGE SOME OLD IDEAS ABOUT SPEED-FLOW RELATIONSHIPS , 1988 .

[13]  R C Pfefer.  FIRST NEW CHAPTER FOR THE HIGHWAY CAPACITY MANUAL , 1992 .

[14]  Fred L. Hall,et al.  An interpretation of speed-flow-concentration relationships using catastrophe theory , 1987 .

[15]  James H Banks,et al.  SYNTHESIS OF RECENT WORK ON THE NATURE OF SPEED-FLOW AND FLOW-OCCUPANCY (OR DENSITY) RELATIONSHIPS ON FREEWAYS , 1992 .

[16]  K Moskowitz,et al.  CALIFORNIA FREEWAY CAPACITY STUDY -- 1956 , 1957 .

[17]  O K Normann,et al.  NEW METHODS OF CAPACITY DETERMINATION FOR RURAL ROADS IN MOUNTAINOUS TERRAIN , 1957 .

[18]  H. C. Dickinson,et al.  THE PHOTOGRAPHIC METHOD OF STUDYING TRAFFIC BEHAVIOR , 1934 .

[19]  Joseph L. Schofer,et al.  A STATISTICAL ANALYSIS OF SPEED-DENSITY HYPOTHESES. IN VEHICULAR TRAFFIC SCIENCE , 1967 .

[20]  F L Hall,et al.  SOME ISSUES REGARDING THE NUMERICAL VALUE OF FREEWAY CAPACITY , 1991 .

[21]  L. C. Edie.  Car-Following and Steady-State Theory for Noncongested Traffic , 1961 .

[22]  Joseph L. Schofer,et al.  A STATISTICAL ANALYSIS OF SPEED-DENSITY HYPOTHESES , 1965 .

[23]  Thomas Urbanik,et al.  EVALUATION OF HIGH-VOLUME URBAN TEXAS FREEWAYS , 1991 .