{"journal":{"journal_id":19269,"issn":"2324-9935","eissn":"2324-9943","name_en":"Transportmetrica A-Transport Science","name_short":"TRANSPORTMETRICA A","name_zh":null,"first_year":2019,"last_year":2026,"n_years":6,"latest_if":3.9,"latest_if_year":2025,"first_partition":3,"last_partition":3,"trend":"stable","xr_partition":3,"xr_year":2026,"has_warning":false,"has_risk":false,"legacy_only":false,"jcr_quartile":2,"jcr_year":2026,"jcr_subjects":2},"current":{"journal_id":19269,"year":2026,"source":"xinrui","partition":3,"is_top":false,"is_review":false,"oaj":false,"open_access":false,"wos_index":null,"wos_status":"normal","tags":[],"seq":389,"macro":"工程技术"},"meso":[],"history":[{"year":2025,"partition":3,"is_top":false,"macro":"工程技术"},{"year":2023,"partition":2,"is_top":false,"macro":"工程技术"},{"year":2022,"partition":2,"is_top":false,"macro":"工程技术"},{"year":2021,"partition":2,"is_top":false,"macro":"工程技术"},{"year":2020,"partition":2,"is_top":false,"macro":"工程技术"},{"year":2019,"partition":3,"is_top":false,"macro":"工程技术"}],"if_single":[{"if_year":2025,"value":3.9,"edition":2026},{"if_year":2020,"value":3.496,"edition":2021},{"if_year":2019,"value":2.424,"edition":2021},{"if_year":2018,"value":1.988,"edition":2021},{"if_year":2017,"value":2.25,"edition":2020},{"if_year":2016,"value":2.033,"edition":2019},{"if_year":2015,"value":1.477,"edition":2018}],"if_editions":[{"year":2025,"if_avg3":null,"citations":2824.0},{"year":2021,"if_avg3":2.636,"citations":2028.0},{"year":2020,"if_avg3":2.221,"citations":1283.0},{"year":2019,"if_avg3":2.09,"citations":936.0},{"year":2018,"if_avg3":1.92,"citations":724.0}],"warnings":[],"aliases":[{"alias":"TRANSPORTMETRICA A","alias_type":"short","src":"legacy"},{"alias":"Transportmetrica A-Transport Science","alias_type":"primary","src":"upgraded"}],"similar":[],"jcr":[{"subject":"TRANSPORTATION","quartile":2,"citations":2824,"index_version":"SSCI","if_value":3.9,"if_year":2025,"year":2026},{"subject":"TRANSPORTATION SCIENCE & TECHNOLOGY","quartile":2,"citations":2824,"index_version":"SCIE","if_value":3.9,"if_year":2025,"year":2026}],"jcr_years":[2026],"jcr_year":2026,"plan":{"cas":[2025,"cas"],"xinrui":[2026,"xinrui"],"jcr":2026,"cas_years":[2025,2023,2022,2021,2020,2019],"xinrui_years":[2026]},"plan_rows":{"cas":{"journal_id":19269,"year":2025,"source":"cas","partition":3,"is_top":false,"is_review":false,"oaj":false,"open_access":false,"wos_index":"SCIE,SSCI","wos_status":"normal","tags":[],"seq":null,"macro":"工程技术"},"xinrui":{"journal_id":19269,"year":2026,"source":"xinrui","partition":3,"is_top":false,"is_review":false,"oaj":false,"open_access":false,"wos_index":null,"wos_status":"normal","tags":[],"seq":389,"macro":"工程技术"}},"mode":"latest","year":2026,"source":"xinrui","editions":[{"year":2026,"source":"xinrui","partition":3,"seq":389,"macro":"工程技术"},{"year":2025,"source":"cas","partition":3,"seq":null,"macro":"工程技术"},{"year":2023,"source":"cas","partition":2,"seq":null,"macro":"工程技术"},{"year":2022,"source":"cas","partition":2,"seq":null,"macro":"工程技术"},{"year":2021,"source":"cas","partition":2,"seq":null,"macro":"工程技术"},{"year":2020,"source":"cas","partition":2,"seq":null,"macro":"工程技术"},{"year":2019,"source":"cas","partition":3,"seq":null,"macro":"工程技术"}],"submission":{"entry":{"homepage_url":"https://www.tandfonline.com/toc/ttra20/current","submission_url":null,"submission_kind":null,"author_guide_url":null,"confidence":null,"checked_at":null},"cost":{"is_oa":"NO","required":null,"apc_min":null,"apc_max":null,"currency":null,"usd_est":null,"note":null,"waiver":null,"other_charges":null},"timeline":{"first_decision_days":null,"to_accept_days":null,"online_weeks":null,"text":null,"kind":null,"acceptance_rate_pct":null},"publishing":{"publisher":"Taylor & Francis","country":"United Kingdom","language":null,"issn_print":null,"issn_electronic":null},"keywords":{"topics":"Transportation Planning and Optimization; Traffic control and management; Urban Transport and Accessibility; Traffic Prediction and Management Techniques; Transportation and Mobility Innovations; Traffic and Road Safety; Autonomous Vehicle Technology and Safety; Evacuation and Crowd Dynamics; Economic and Environmental Valuation; Human Mobility and Location-Based Analysis; Vehicle Routing Optimization Methods; Urban and Freight Transport Logistics; Railway Systems and Energy Efficiency; Smart Parking Systems Research; Vehicle emissions and performance; Aviation Industry Analysis and Trends; Facility Location and Emergency Management; Infrastructure Maintenance and Monitoring; Maritime Ports and Logistics; Infrastructure Resilience and Vulnerability Analysis; Railway Engineering and Dynamics; Injury Epidemiology and Prevention; Sharing Economy and Platforms; Data Management and Algorithms; Human-Automation Interaction and Safety","scope_text":null,"article_types":null},"completeness":50,"updated_at":"2026-09-16T14:23:39.245974+00:00"}}