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Engineering and Technology
USA
2026

D-Index & Metrics

Engineering and Technology

D-Index
90
Citations
37302
World Ranking
259
National Ranking
90

Fred L. Mannering publication distribution in Engineering and Technology in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Fred L. Mannering sits on this spectrum.

38–47 publications: 20 scientists 48–57 publications: 35 scientists 58–67 publications: 96 scientists 68–77 publications: 135 scientists 78–87 publications: 190 scientists 88–97 publications: 259 scientists 98–107 publications: 283 scientists 108–117 publications: 369 scientists 118–127 publications: 341 scientists 128–137 publications: 386 scientists 138–147 publications: 372 scientists 148–157 publications: 457 scientists 158–167 publications: 415 scientists 168–177 publications: 407 scientists 178–187 publications: 421 scientists 188–197 publications: 378 scientists 198–207 publications: 403 scientists 208–217 publications: 317 scientists 218–227 publications: 346 scientists 228–237 publications: 321 scientists 238–247 publications: 260 scientists 248–257 publications: 280 scientists 258–267 publications: 240 scientists 268–277 publications: 214 scientists 278–287 publications: 242 scientists 288–297 publications: 203 scientists 298–307 publications: 166 scientists 308–317 publications: 154 scientists 318–327 publications: 175 scientists 328–337 publications: 159 scientists 338–347 publications: 99 scientists 348–357 publications: 131 scientists 358–367 publications: 106 scientists 368–377 publications: 118 scientists 378–387 publications: 97 scientists 388–397 publications: 108 scientists 398–407 publications: 82 scientists 408–417 publications: 71 scientists 418–427 publications: 64 scientists 428–437 publications: 55 scientists 438–447 publications: 54 scientists 448–457 publications: 60 scientists 458–467 publications: 47 scientists 468–477 publications: 40 scientists 478–487 publications: 30 scientists 488–497 publications: 29 scientists 498–507 publications: 38 scientists 508–517 publications: 40 scientists 518–527 publications: 32 scientists 528–537 publications: 23 scientists 538–547 publications: 28 scientists 548–557 publications: 23 scientists 558–567 publications: 19 scientists 568–577 publications: 16 scientists 578–587 publications: 17 scientists 588–597 publications: 18 scientists 598–607 publications: 22 scientists 608–617 publications: 15 scientists 618–627 publications: 9 scientists 628–637 publications: 11 scientists 638–647 publications: 21 scientists 648–657 publications: 12 scientists 658–667 publications: 9 scientists 668–677 publications: 11 scientists 678–687 publications: 9 scientists 688–697 publications: 6 scientists 698–707 publications: 14 scientists 708–717 publications: 7 scientists 718–727 publications: 8 scientists 728–737 publications: 10 scientists 738–747 publications: 9 scientists 748–757 publications: 5 scientists 758–767 publications: 5 scientists 768–777 publications: 11 scientists 778–787 publications: 7 scientists 788–797 publications: 2 scientists 798–803 publications: 4 scientists 804+ publications: 100 scientists
38 publications 804+

This scientist: 245 publications — 63rd percentile

63% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 804 publications or more.

Fred L. Mannering D-index placement in Engineering and Technology in 2026

The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Fred L. Mannering sits on this spectrum.

30 D-Index: 59 scientists 31 D-Index: 114 scientists 32 D-Index: 129 scientists 33 D-Index: 189 scientists 34 D-Index: 200 scientists 35 D-Index: 262 scientists 36 D-Index: 311 scientists 37 D-Index: 312 scientists 38 D-Index: 350 scientists 39 D-Index: 385 scientists 40 D-Index: 348 scientists 41 D-Index: 362 scientists 42 D-Index: 426 scientists 43 D-Index: 380 scientists 44 D-Index: 310 scientists 45 D-Index: 341 scientists 46 D-Index: 301 scientists 47 D-Index: 306 scientists 48 D-Index: 271 scientists 49 D-Index: 246 scientists 50 D-Index: 210 scientists 51 D-Index: 253 scientists 52 D-Index: 213 scientists 53 D-Index: 221 scientists 54 D-Index: 195 scientists 55 D-Index: 186 scientists 56 D-Index: 170 scientists 57 D-Index: 167 scientists 58 D-Index: 166 scientists 59 D-Index: 144 scientists 60 D-Index: 152 scientists 61 D-Index: 141 scientists 62 D-Index: 138 scientists 63 D-Index: 131 scientists 64 D-Index: 118 scientists 65 D-Index: 114 scientists 66 D-Index: 119 scientists 67 D-Index: 95 scientists 68 D-Index: 87 scientists 69 D-Index: 77 scientists 70 D-Index: 89 scientists 71 D-Index: 69 scientists 72 D-Index: 54 scientists 73 D-Index: 46 scientists 74 D-Index: 55 scientists 75 D-Index: 54 scientists 76 D-Index: 49 scientists 77 D-Index: 53 scientists 78 D-Index: 46 scientists 79 D-Index: 28 scientists 80 D-Index: 39 scientists 81 D-Index: 36 scientists 82 D-Index: 24 scientists 83 D-Index: 26 scientists 84 D-Index: 36 scientists 85 D-Index: 18 scientists 86 D-Index: 25 scientists 87 D-Index: 19 scientists 88 D-Index: 26 scientists 89 D-Index: 27 scientists 90 D-Index: 23 scientists 91 D-Index: 15 scientists 92 D-Index: 12 scientists 93 D-Index: 9 scientists 94 D-Index: 15 scientists 95 D-Index: 10 scientists 96 D-Index: 13 scientists 97 D-Index: 13 scientists 98 D-Index: 9 scientists 99 D-Index: 7 scientists 100 D-Index: 7 scientists 101 D-Index: 8 scientists 102 D-Index: 7 scientists 103 D-Index: 7 scientists 104 D-Index: 9 scientists 105 D-Index: 6 scientists 106 D-Index: 9 scientists 107+ D-Index: 99 scientists
30 D-Index 107+

This scientist: 90 D-Index — 97th percentile

97% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 107 D-Index or more.

Research.com Recognitions

  • 2026 - Research.com Engineering and Technology in United States Leader Award
  • 2025 - Research.com Engineering and Technology in United States Leader Award

Overview

Fred L. Mannering is a researcher affiliated with the University of South Florida in the United States, specializing in fields related to engineering and social sciences. Their work primarily focuses on traffic and road safety, urban transport, and injury epidemiology, contributing extensively within these areas.

Their main fields of study include:

  • Engineering
  • Social Sciences

Subfields covered in their research are:

  • Safety, Risk, Reliability and Quality
  • Transportation
  • Public Health, Environmental and Occupational Health
  • Automotive Engineering
  • Building and Construction

Key topics addressed in their publications include:

  • Traffic and Road Safety
  • Urban Transport and Accessibility
  • Injury Epidemiology and Prevention
  • Traffic Prediction and Management Techniques
  • Traffic control and management
  • Automotive and Human Injury Biomechanics
  • Autonomous Vehicle Technology and Safety

Fred L. Mannering has authored numerous papers with a significant focus on analytical methods in accident research. Representative recent papers include:

  • Big data, traditional data and the tradeoffs between prediction and causality in highway-safety analysis, 2020, Analytic Methods in Accident Research
  • Modeling traffic conflicts for use in road safety analysis: A review of analytic methods and future directions, 2020, Analytic Methods in Accident Research
  • A temporal analysis of driver-injury severities in crashes involving aggressive and non-aggressive driving, 2020, Analytic Methods in Accident Research
  • A systematic review of traffic conflict-based safety measures with a focus on application context, 2021, Analytic Methods in Accident Research
  • Unobserved heterogeneity and temporal instability in the analysis of work-zone crash-injury severities, 2020, Analytic Methods in Accident Research

Frequent coauthors collaborating with Mannering include:

  • Nawaf Alnawmasi
  • Md. Mazharul Haque
  • Mouyid Islam
  • Natalia Barbour
  • Tarek Sayed

The bulk of their published work appears in these venues:

  • Analytic Methods in Accident Research
  • Accident Analysis & Prevention
  • Transportation Research Interdisciplinary Perspectives
  • Transportation Research Part C Emerging Technologies
  • Transportation Planning and Technology

Fred L. Mannering has also contributed to book publications under the Transportation Research Board eBooks, with titles including:

  • Safety Effects of Raising Speed Limits to 75 mph and Higher, 2022
  • Guide to Understanding Effects of Raising Speed Limits, 2022

Best Publications

  • Statistical and econometric methods for transportation data analysis

    Simon P. Washington;Matthew G. Karlaftis;Fred L. Mannering

  • The statistical analysis of crash-frequency data: A review and assessment of methodological alternatives

    Dominique Lord;Fred L. Mannering

  • Unobserved heterogeneity and the statistical analysis of highway accident data

    Fred L. Mannering;Venky Shankar;Chandra R. Bhat

  • Analytic methods in accident research: Methodological frontier and future directions

    Fred L. Mannering;Chandra R. Bhat

  • The statistical analysis of highway crash-injury severities: a review and assessment of methodological alternatives.

    Peter T. Savolainen;Fred L. Mannering;Dominique Lord;Mohammed Abdul Quddus

  • Effect of roadway geometrics and environmental factors on rural freeway accident frequencies.

    Venkataraman Shankar;Fred Mannering;Woodrow Barfield

  • Highway accident severities and the mixed logit model: an exploratory empirical analysis.

    John C. Milton;Venkataraman N. Shankar;Fred L. Mannering

  • A note on modeling vehicle accident frequencies with random-parameters count models.

    Panagiotis Ch. Anastasopoulos;Fred L. Mannering

  • Negative binomial analysis of intersection accident frequencies

    Mark Poch;Fred Mannering

  • Principles of Highway Engineering and Traffic Analysis

    Fred L. Mannering;Walter P. Kilareski

  • Impact of roadside features on the frequency and severity of run-off-roadway accidents: an empirical analysis

    Joyoung Lee;Fred L. Mannering

  • The relationship among highway geometrics, traffic-related elements and motor-vehicle accident frequencies

    John Milton;Fred L. Mannering

  • Probabilistic models of motorcyclists' injury severities in single- and multi-vehicle crashes.

    Peter Tarmo Savolainen;Fred Mannering

  • MODELING ACCIDENT FREQUENCIES AS ZERO-ALTERED PROBABILITY PROCESSES : AN EMPIRICAL INQUIRY

    Viswanathan Shankar;John Milton;Fred L. Mannering

  • An exploratory multinomial logit analysis of single-vehicle motorcycle accident severity

    Viswanathan Shankar;Fred L. Mannering

  • A DYNAMIC EMPIRICAL ANALYSIS OF HOUSEHOLD VEHICLE OWNERSHIP AND UTILIZATION

    Fred Mannering;Clifford Winston

  • Differences in male and female injury severities in sport-utility vehicle, minivan, pickup and passenger car accidents.

    Gudmundur F. Ulfarsson;Fred L. Mannering

  • Temporal instability and the analysis of highway accident data

    Fred Mannering

  • An exploratory hazard-based analysis of highway incident duration

    Doohee Nam;Fred L. Mannering

  • Analysis of injury severity and vehicle occupancy in truck- and non-truck-involved accidents

    Li-Yen Chang;Fred L. Mannering

Frequent Co-Authors

Panagiotis Ch. Anastasopoulos
Panagiotis Ch. Anastasopoulos University at Buffalo, State University of New York
Matthew G. Karlaftis
Matthew G. Karlaftis National Technical University of Athens
Simon Washington
Simon Washington Queensland University of Technology
Samuel Labi
Samuel Labi Purdue University West Lafayette
Kumares C. Sinha
Kumares C. Sinha Purdue University West Lafayette
Clifford Winston
Clifford Winston Brookings Institution
Darcy M. Bullock
Darcy M. Bullock Purdue University West Lafayette
Mohamed Abdel-Aty
Mohamed Abdel-Aty University of Central Florida
Srinivas Peeta
Srinivas Peeta Georgia Institute of Technology
Cynthia J. Atman
Cynthia J. Atman University of Washington

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