The global smart railways market size is expected to reach USD 89.19 Billion in 2034 from USD 36.73 Billion in 2025, growing at a CAGR of 10.36 during 2026-2034.This market has grown rapidly as railway operators increasingly adopt digital technologies to improve transportation efficiency, safety, and passenger experience. Smart railway solutions integrate advanced communication systems, data analytics, automation technologies, and intelligent infrastructure management tools.