• Parv Jain
• Nidhi Bhat
• Nityam Bafna
• Nyasa Sachwani
• Nysa Luthra

Purpose- Railways have been the backbone of the transportation industry for the past few centuries and have advanced a lot in the past few decades, so managing them is quite a mammoth task. This topic of analyzing railway timetabling and routing has been researched a lot. This systematic review paper aims at reviewing different research papers published and analyzed different models used in the papers. Design/methodology/approach- The research paper is conducted in stages where different papers are reviewed under the literature review section and then later on have been analyzed upon with citation networks and data graphs. Originality/value- This bibliometric research paper includes the most updated work on the analysis of railway timetables and routing using Operations Research. Paper type Literature review

Operations, Research, Railway, Timetabling, Routing, Scheduling, Optimization, Planning, Problem, Models, Disruptions, Constraints, Delay, Rerouting, Double-Line Tracks, Micro, Macro

"Analysis of railway timetabling and routing using operations research A systematic review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 9, page no.d265-d283, September-2022, Available :http://www.jetir.org/papers/JETIR2209333.pdf

"Analysis of railway timetabling and routing using operations research A systematic review", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 9, page no. ppd265-d283, September-2022, Available at : http://www.jetir.org/papers/JETIR2209333.pdf