The　introduction　of　Nepal＇s　first　Concrete-Filled　Steel　Tube　(CFST)　arch　bridge　represents　a　pivotal　moment　in　the　nation＇s　infrastructure　development.　Nepal＇s　diverse　and　rugged　terrain　poses　distinct　challenges　for　bridge　construction,　demanding　innovative　solutions.　Arch　bridges,　with　their　durability　and　adaptability,　seamlessly　integrate　with　the　country＇s　topography,　spanning　vast　gaps　and　navigating　varied　terrains.　This　makes　them　an　ideal　choice　for　crossing　Nepal＇s　towering　mountains,　steep　valleys,　and　numerous　rivers.　The　potential　implementation　of　Concrete-Filled　Steel　Tube　(CFST)　arch　bridges　in　Nepal　holds　great　promise,　reflecting　their　success　in　projects　like　China＇s　Third　Pingnan　Bridge.　CFST　arch　bridges　offer　robustness　and　adaptability,　capable　of　withstanding　heavy　loads　and　unpredictable　weather　conditions.　Nepal＇s　inaugural　CFST　arch　bridge　project　marks　a　significant　milestone　in　the　nation＇s　infrastructure　development.　While　challenges　such　as　specialized　expertise　and　fostering　innovation　persist,　the　government＇s　commitment　and　collaboration　with　key　stakeholders　signify　progress.　The　completion　of　the　design　phase　by　2023　and　subsequent　international　evaluations　set　the　stage　for　construction,　scheduled　to　commence　in　mid-2027.　In　summary,　Nepal＇s　journey　towards　its　first　CFST　arch　bridge　exemplifies　the　fusion　of　engineering　innovation　and　natural　aesthetics,　paving　the　way　for　future　projects　in　similarly　demanding　landscapes.　©　The　Author(s),　under　exclusive　license　to　Springer　Nature　Switzerland　AG　2025.