Scimago Journal & Country Rank

Transportation Science

CountryUnited States
76
H Index
Subject AreaSocial Sciences
Subject CategoryTransportation
PublisherInstitute for Operations Research and the Management Sciences
Publication typeJournals
ISSN15265447, 00411655
Coverage1969-ongoing
Scope Transportation Science is the foremost journal in the field of transportation analysis. Published quarterly by INFORMS, it features comprehensive, timely articles and surveys that cover all levels of planning and all modes of transportation. Topics covered include economic analysis of transportation systems; strategic, tactical, and operational transportation planning; and transporation systems design. Transportation Science is international in scope, with editors from nations around the globe. (source)
Quartiles

The set of journals have been ranked according to their SJR and divided into four equal groups, four quartiles. Q1 (green) comprises the quarter of the journals with the highest values, Q2 (yellow) the second highest values, Q3 (orange) the third highest values and Q4 (red) the lowest values.

CategoryYearQuartile
Transportation1999Q1
Transportation2000Q1
Transportation2001Q1
Transportation2002Q1
Transportation2003Q1
Transportation2004Q1
Transportation2005Q1
Transportation2006Q1
Transportation2007Q1
Transportation2008Q1
Transportation2009Q1
Transportation2010Q1
Transportation2011Q1
Transportation2012Q1
Transportation2013Q1
Transportation2014Q1
Transportation2015Q1
SJR

The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.

YearSJR
19991.086
20001.750
20011.972
20022.755
20031.423
20042.152
20051.481
20062.708
20072.934
20083.959
20092.283
20102.786
20112.403
20123.052
20133.184
20143.343
20153.263
Citations per document

This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.

Cites per documentYearValue
Cites / Doc. (4 years)19990.580
Cites / Doc. (4 years)20000.900
Cites / Doc. (4 years)20011.175
Cites / Doc. (4 years)20021.904
Cites / Doc. (4 years)20031.711
Cites / Doc. (4 years)20041.964
Cites / Doc. (4 years)20051.924
Cites / Doc. (4 years)20062.417
Cites / Doc. (4 years)20073.331
Cites / Doc. (4 years)20083.926
Cites / Doc. (4 years)20093.857
Cites / Doc. (4 years)20103.076
Cites / Doc. (4 years)20113.262
Cites / Doc. (4 years)20123.468
Cites / Doc. (4 years)20133.964
Cites / Doc. (4 years)20143.779
Cites / Doc. (4 years)20153.986
Cites / Doc. (3 years)19990.580
Cites / Doc. (3 years)20000.857
Cites / Doc. (3 years)20011.058
Cites / Doc. (3 years)20021.667
Cites / Doc. (3 years)20031.188
Cites / Doc. (3 years)20041.679
Cites / Doc. (3 years)20051.789
Cites / Doc. (3 years)20062.240
Cites / Doc. (3 years)20073.124
Cites / Doc. (3 years)20083.396
Cites / Doc. (3 years)20092.464
Cites / Doc. (3 years)20102.632
Cites / Doc. (3 years)20112.840
Cites / Doc. (3 years)20123.229
Cites / Doc. (3 years)20133.505
Cites / Doc. (3 years)20143.533
Cites / Doc. (3 years)20153.811
Cites / Doc. (2 years)19990.545
Cites / Doc. (2 years)20000.857
Cites / Doc. (2 years)20011.051
Cites / Doc. (2 years)20020.948
Cites / Doc. (2 years)20030.891
Cites / Doc. (2 years)20041.226
Cites / Doc. (2 years)20051.460
Cites / Doc. (2 years)20062.068
Cites / Doc. (2 years)20072.526
Cites / Doc. (2 years)20082.324
Cites / Doc. (2 years)20092.070
Cites / Doc. (2 years)20102.014
Cites / Doc. (2 years)20112.571
Cites / Doc. (2 years)20122.429
Cites / Doc. (2 years)20133.176
Cites / Doc. (2 years)20143.229
Cites / Doc. (2 years)20153.346
Total Cites 
Self-Cites

Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.

CitesYearValue
Self Cites19993
Self Cites20008
Self Cites200111
Self Cites200218
Self Cites200322
Self Cites200415
Self Cites20059
Self Cites200630
Self Cites200721
Self Cites200831
Self Cites200923
Self Cites201015
Self Cites201117
Self Cites201219
Self Cites201315
Self Cites201421
Self Cites201523
Total Cites199947
Total Cites200072
Total Cites200191
Total Cites2002145
Total Cites2003101
Total Cites2004136
Total Cites2005161
Total Cites2006224
Total Cites2007353
Total Cites2008377
Total Cites2009271
Total Cites2010279
Total Cites2011301
Total Cites2012339
Total Cites2013361
Total Cites2014371
Total Cites2015423
External Cites per Doc 
Cites per Doc

Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.

CitesYearValue
External Cites per document19990.543
External Cites per document20000.762
External Cites per document20010.930
External Cites per document20021.460
External Cites per document20030.929
External Cites per document20041.494
External Cites per document20051.689
External Cites per document20061.940
External Cites per document20072.938
External Cites per document20083.117
External Cites per document20092.255
External Cites per document20102.491
External Cites per document20112.679
External Cites per document20123.048
External Cites per document20133.359
External Cites per document20143.333
External Cites per document20153.604
Cites per document19990.580
Cites per document20000.857
Cites per document20011.058
Cites per document20021.667
Cites per document20031.188
Cites per document20041.679
Cites per document20051.789
Cites per document20062.240
Cites per document20073.124
Cites per document20083.396
Cites per document20092.464
Cites per document20102.632
Cites per document20112.840
Cites per document20123.229
Cites per document20133.505
Cites per document20143.533
Cites per document20153.811
% International Collaboration

International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.

YearInternational Collaboration
199913.79
200020.00
20010.00
20020.00
200310.34
200418.42
200536.84
200625.00
200722.86
200833.33
200945.95
201051.43
201142.86
201236.36
201335.90
201447.62
201539.68
Citable documents 
Non-citable documents

Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.

DocumentsYearValue
Non-citable documents19990
Non-citable documents20000
Non-citable documents20010
Non-citable documents20020
Non-citable documents20030
Non-citable documents20043
Non-citable documents20054
Non-citable documents20065
Non-citable documents20073
Non-citable documents20082
Non-citable documents20091
Non-citable documents20102
Non-citable documents20112
Non-citable documents20122
Non-citable documents20130
Non-citable documents20142
Non-citable documents20153
Citable documents199981
Citable documents200084
Citable documents200186
Citable documents200287
Citable documents200385
Citable documents200481
Citable documents200590
Citable documents2006100
Citable documents2007113
Citable documents2008111
Citable documents2009110
Citable documents2010106
Citable documents2011106
Citable documents2012105
Citable documents2013103
Citable documents2014105
Citable documents2015111
Cited documents 
Uncited documents

Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.

DocumentsYearValue
Uncited documents199956
Uncited documents200045
Uncited documents200136
Uncited documents200233
Uncited documents200329
Uncited documents200429
Uncited documents200531
Uncited documents200630
Uncited documents200723
Uncited documents200828
Uncited documents200933
Uncited documents201027
Uncited documents201126
Uncited documents201225
Uncited documents201310
Uncited documents201414
Uncited documents201530
Cited documents199925
Cited documents200039
Cited documents200150
Cited documents200254
Cited documents200356
Cited documents200455
Cited documents200563
Cited documents200675
Cited documents200793
Cited documents200885
Cited documents200978
Cited documents201081
Cited documents201182
Cited documents201282
Cited documents201393
Cited documents201493
Cited documents201584
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