{"id":"https://openalex.org/W4381984149","doi":"https://doi.org/10.3390/civileng4020031","title":"Challenges in Determining the Scope of Rail Megaprojects: Responding to Ever-Increasing Infrastructure Demand","display_name":"Challenges in Determining the Scope of Rail Megaprojects: Responding to Ever-Increasing Infrastructure Demand","publication_year":2023,"publication_date":"2023-05-08","ids":{"openalex":"https://openalex.org/W4381984149","doi":"https://doi.org/10.3390/civileng4020031"},"language":"en","primary_location":{"id":"doi:10.3390/civileng4020031","doi":"https://doi.org/10.3390/civileng4020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/civileng4020031","pdf_url":"https://www.mdpi.com/2673-4109/4/2/31/pdf?version=1683525909","source":{"id":"https://openalex.org/S4210223533","display_name":"CivilEng","issn_l":"2673-4109","issn":["2673-4109"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CivilEng","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2673-4109/4/2/31/pdf?version=1683525909","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075560809","display_name":"Koorosh Gharehbaghi","orcid":"https://orcid.org/0000-0002-1266-2162","observed_orcids":["https://orcid.org/0000-0002-1266-2162"]},"institutions":[{"id":"https://openalex.org/I82951845","display_name":"RMIT University","ror":"https://ror.org/04ttjf776","country_code":"AU","type":"education","lineage":["https://openalex.org/I82951845"]}],"countries":["AU"],"is_corresponding":true,"raw_author_name":"Koorosh Gharehbaghi","raw_affiliation_strings":["School of Property, Construction and Project Management, RMIT University, Melbourne 3000, Australia"],"raw_orcid":"https://orcid.org/0000-0002-1266-2162","affiliations":[{"raw_affiliation_string":"School of Property, Construction and Project Management, RMIT University, Melbourne 3000, Australia","institution_ids":["https://openalex.org/I82951845"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5037648726","display_name":"Kong Fah Tee","orcid":"https://orcid.org/0000-0003-3202-873X","observed_orcids":["https://orcid.org/0000-0003-3202-873X"]},"institutions":[{"id":"https://openalex.org/I134085113","display_name":"King Fahd University of Petroleum and Minerals","ror":"https://ror.org/03yez3163","country_code":"SA","type":"education","lineage":["https://openalex.org/I134085113"]}],"countries":["SA"],"is_corresponding":false,"raw_author_name":"Kong Fah Tee","raw_affiliation_strings":["Department of Civil and Environmental Engineering, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia","Interdisciplinary Research Center for Construction and Building Materials, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia"],"raw_orcid":"https://orcid.org/0000-0003-3202-873X","affiliations":[{"raw_affiliation_string":"Department of Civil and Environmental Engineering, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]},{"raw_affiliation_string":"Interdisciplinary Research Center for Construction and Building Materials, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia","institution_ids":["https://openalex.org/I134085113"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034284884","display_name":"Kerry J. McManus","orcid":"https://orcid.org/0000-0001-8794-1759","observed_orcids":["https://orcid.org/0000-0001-8794-1759"]},"institutions":[{"id":"https://openalex.org/I57093077","display_name":"Swinburne University of Technology","ror":"https://ror.org/031rekg67","country_code":"AU","type":"education","lineage":["https://openalex.org/I57093077"]}],"countries":["AU"],"is_corresponding":false,"raw_author_name":"Kerry McManus","raw_affiliation_strings":["Faculty of SET, Center of Sustainable Infrastructure, Swinburne University of Technology, Melbourne 3122, Australia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of SET, Center of Sustainable Infrastructure, Swinburne University of Technology, Melbourne 3122, Australia","institution_ids":["https://openalex.org/I57093077"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5075560809"],"corresponding_institution_ids":["https://openalex.org/I82951845"],"apc_list":{"value":1000,"currency":"CHF","value_usd":1112},"apc_paid":{"value":1000,"currency":"CHF","value_usd":1112},"fwci":0.6145,"has_fulltext":true,"cited_by_count":3,"citation_normalized_percentile":{"value":0.68621122,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"4","issue":"2","first_page":"538","last_page":"550"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12725","display_name":"transportation and logistics systems","score":0.9491999745368958,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T12725","display_name":"transportation and logistics systems","score":0.9491999745368958,"subfield":{"id":"https://openalex.org/subfields/3313","display_name":"Transportation"},"field":{"id":"https://openalex.org/fields/33","display_name":"Social Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T10395","display_name":"Construction Project Management and Performance","score":0.012600000016391277,"subfield":{"id":"https://openalex.org/subfields/1803","display_name":"Management Science and Operations Research"},"field":{"id":"https://openalex.org/fields/18","display_name":"Decision Sciences"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T13439","display_name":"Transport and Economic Policies","score":0.01209999993443489,"subfield":{"id":"https://openalex.org/subfields/1408","display_name":"Strategy and Management"},"field":{"id":"https://openalex.org/fields/14","display_name":"Business, Management and Accounting"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/railway-infrastructure","display_name":"railway infrastructure","score":0.7480000257492065},{"id":"https://openalex.org/keywords/adaptive-decision-making","display_name":"adaptive decision-making","score":0.8930000066757202},{"id":"https://openalex.org/keywords/sustainable-development","display_name":"sustainable development","score":0.7269999980926514},{"id":"https://openalex.org/keywords/policy-planning","display_name":"policy planning","score":0.3869999945163727},{"id":"https://openalex.org/keywords/complex-systems","display_name":"complex systems","score":0.5090000033378601},{"id":"https://openalex.org/keywords/infrastructure-needs","display_name":"infrastructure requirements","score":0.5149999856948853}],"concepts":[{"id":"https://openalex.org/C2778012447","wikidata":"https://www.wikidata.org/wiki/Q1034415","display_name":"Scope (computer science)","level":2,"score":0.8026649355888367},{"id":"https://openalex.org/C66204764","wikidata":"https://www.wikidata.org/wiki/Q219416","display_name":"Sustainability","level":2,"score":0.5497902631759644},{"id":"https://openalex.org/C552854447","wikidata":"https://www.wikidata.org/wiki/Q131201","display_name":"Sustainable development","level":2,"score":0.46014392375946045},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.45872849225997925},{"id":"https://openalex.org/C2994220825","wikidata":"https://www.wikidata.org/wiki/Q3565868","display_name":"Rail network","level":2,"score":0.44336435198783875},{"id":"https://openalex.org/C22212356","wikidata":"https://www.wikidata.org/wiki/Q775325","display_name":"Transport engineering","level":1,"score":0.41460973024368286},{"id":"https://openalex.org/C195094911","wikidata":"https://www.wikidata.org/wiki/Q14167904","display_name":"Process management","level":1,"score":0.3407542109489441},{"id":"https://openalex.org/C112930515","wikidata":"https://www.wikidata.org/wiki/Q4389547","display_name":"Risk analysis (engineering)","level":1,"score":0.3253306746482849},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3128553032875061},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.2821422815322876},{"id":"https://openalex.org/C17744445","wikidata":"https://www.wikidata.org/wiki/Q36442","display_name":"Political science","level":0,"score":0.1268554925918579},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.0},{"id":"https://openalex.org/C199360897","wikidata":"https://www.wikidata.org/wiki/Q9143","display_name":"Programming language","level":1,"score":0.0},{"id":"https://openalex.org/C199539241","wikidata":"https://www.wikidata.org/wiki/Q7748","display_name":"Law","level":1,"score":0.0},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/civileng4020031","doi":"https://doi.org/10.3390/civileng4020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/civileng4020031","pdf_url":"https://www.mdpi.com/2673-4109/4/2/31/pdf?version=1683525909","source":{"id":"https://openalex.org/S4210223533","display_name":"CivilEng","issn_l":"2673-4109","issn":["2673-4109"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CivilEng","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:5ca3772b4d56489197902f47c2959440","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/5ca3772b4d56489197902f47c2959440","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"CivilEng, Vol 4, Iss 2, Pp 538-550 (2023)","raw_type":"article"},{"id":"pmh:oai:figshare.com:article/27570240","doi":null,"is_oa":true,"landing_page_url":"https://figshare.com/articles/journal_contribution/Challenges_in_Determining_the_Scope_of_Rail_Megaprojects_Responding_to_Ever-Increasing_Infrastructure_Demand/27570240","pdf_url":null,"source":{"id":"https://openalex.org/S4377196282","display_name":"Figshare","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4210132348","host_organization_name":"Figshare (United Kingdom)","host_organization_lineage":["https://openalex.org/I4210132348"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/civileng4020031","doi":"https://doi.org/10.3390/civileng4020031","is_oa":true,"landing_page_url":"https://doi.org/10.3390/civileng4020031","pdf_url":"https://www.mdpi.com/2673-4109/4/2/31/pdf?version=1683525909","source":{"id":"https://openalex.org/S4210223533","display_name":"CivilEng","issn_l":"2673-4109","issn":["2673-4109"],"is_oa":true,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","norway-1"],"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"CivilEng","raw_type":"journal-article"},"sustainable_development_goals":[{"score":1.0,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4381984149.pdf","grobid_xml":"https://content.openalex.org/works/W4381984149.grobid-xml"},"referenced_works_count":54,"referenced_works":["https://openalex.org/W1921183443","https://openalex.org/W2026925232","https://openalex.org/W2032036477","https://openalex.org/W2033345442","https://openalex.org/W2038478316","https://openalex.org/W2050596832","https://openalex.org/W2073677191","https://openalex.org/W2082674218","https://openalex.org/W2152826757","https://openalex.org/W2171518592","https://openalex.org/W2202425886","https://openalex.org/W2346470478","https://openalex.org/W2346561669","https://openalex.org/W2398807171","https://openalex.org/W2401442999","https://openalex.org/W2410070228","https://openalex.org/W2495162527","https://openalex.org/W2536538677","https://openalex.org/W2614275156","https://openalex.org/W2768521770","https://openalex.org/W2887140659","https://openalex.org/W2905376801","https://openalex.org/W2945250630","https://openalex.org/W2982377756","https://openalex.org/W2990156424","https://openalex.org/W2996039552","https://openalex.org/W3013596132","https://openalex.org/W3015640286","https://openalex.org/W3016391359","https://openalex.org/W3027080336","https://openalex.org/W3031509771","https://openalex.org/W3033246615","https://openalex.org/W3033491080","https://openalex.org/W3033881074","https://openalex.org/W3034603140","https://openalex.org/W3037716497","https://openalex.org/W3107233996","https://openalex.org/W3108209882","https://openalex.org/W3110642745","https://openalex.org/W3110856084","https://openalex.org/W3111204125","https://openalex.org/W3111210242","https://openalex.org/W3112451216","https://openalex.org/W3127573413","https://openalex.org/W3127887657","https://openalex.org/W3132854057","https://openalex.org/W3132901436","https://openalex.org/W4256445871","https://openalex.org/W4295602015","https://openalex.org/W4301438297","https://openalex.org/W4324149292","https://openalex.org/W6723566902","https://openalex.org/W6775309890","https://openalex.org/W7039302308"],"related_works":["https://openalex.org/W2401442999","https://openalex.org/W2990156424","https://openalex.org/W4285675391","https://openalex.org/W7062117699","https://openalex.org/W4312508445","https://openalex.org/W4390489051","https://openalex.org/W3185454574","https://openalex.org/W6931610100","https://openalex.org/W2769045161","https://openalex.org/W1971387113"],"abstract_inverted_index":{"While":[0],"megaprojects":[1],"can":[2,164],"be":[3,54,165],"defined":[4],"as":[5,167],"highly":[6],"complex,":[7],"time-consuming,":[8],"and":[9,37,50,87,130,150,175,186,226,235,241,255,266,275],"cost-intensive":[10],"endeavors,":[11],"for":[12,24,132,237,262,272],"rail":[13,25,75,94,118,133,161,189,203,206],"infrastructures":[14],"they":[15],"are":[16,211,227],"even":[17],"more":[18],"problematic.":[19],"As":[20,39],"a":[21,55,168,179,259,269],"starting":[22],"point,":[23],"megaprojects,":[26,207],"their":[27,48],"scope":[28,49,73],"may,":[29],"at":[30],"times,":[31],"alter":[32],"due":[33],"to":[34,66,104,177,182,229],"some":[35,106],"risks":[36],"uncertainties.":[38],"many":[40,44],"such":[41],"projects":[42],"exceed":[43],"years":[45],"in":[46,70,140],"development,":[47,98,201],"formation":[51],"will":[52,154,198],"not":[53],"linear":[56],"trajectory.":[57],"It":[58],"is,":[59],"therefore,":[60],"the":[61,68,72,81,108,137,141,144,157,216,223,246],"aim":[62],"of":[63,74,107,111,147,160],"this":[64,152,196],"paper":[65,78,153,197],"evaluate":[67],"difficulties":[69],"determining":[71],"megaprojects.":[76,162],"This":[77,120,163],"first":[79],"introduces":[80],"theoretical":[82,180],"framework":[83,261,271],"via":[84,243],"adaptive":[85],"decision-making":[86],"policy":[88,148],"setting":[89],"when":[90,114],"dealing":[91,115],"with":[92,116,192,222],"mega":[93,117,188],"projects.":[95,119,190],"Through":[96],"sustainable":[97,264],"carefully":[99,155],"applied":[100],"research":[101],"is":[102],"undertaken":[103],"highlight":[105],"key":[109,213],"shortfalls":[110],"current":[112],"practices":[113],"includes":[121],"categorizing":[122],"sustainability":[123],"into":[124],"four":[125],"dimensions:":[126],"social,":[127],"economic,":[128],"environmental,":[129],"engineering":[131],"infrastructure.":[134],"To":[135],"address":[136],"existing":[138,247],"gap":[139],"literature,":[142],"including":[143],"appropriate":[145],"alignment":[146],"planning":[149],"design,":[151],"review":[156,199],"complex":[158,173],"science":[159],"seen":[166],"conceptual":[169],"framework,":[170],"which":[171],"combines":[172],"theory":[174],"practice":[176],"develop":[178],"perspective":[181],"initiate,":[183],"plan,":[184],"execute,":[185],"commission":[187],"Particularly":[191],"an":[193],"international":[194],"focus,":[195],"global":[200],"targeting":[202],"infrastructures.":[204],"For":[205],"strategically":[208],"integrated":[209],"objectives":[210],"traditionally":[212],"functions":[214],"within":[215],"regional":[217],"land":[218],"transport":[219,249],"network":[220,225],"along":[221],"national":[224],"necessary":[228],"(i)":[230],"improve":[231],"connectivity,":[232],"both":[233],"nationally":[234],"inter-regionally":[236],"people,":[238],"communities,":[239],"regions,":[240],"industry":[242],"effectively":[244],"linking":[245],"broad-based":[248],"network;":[250],"(ii)":[251],"enhance":[252],"logistical":[253],"systems":[254],"trade;":[256],"(iii)":[257],"provide":[258,268],"consistent":[260,270],"continuous":[263],"development;":[265],"(iv)":[267],"long-term":[273],"economic":[274],"social":[276],"benefits.":[277]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2023-06-26T00:00:00"}
