Konkan Railway (1990–1998)
India built the 760-km Konkan Railway along the western coast, cutting through the Western Ghats with 91 tunnels and nearly 2,000 bridges. Construction began in 1990, and the line opened in 1998.
The railway linked Mumbai to Mangalore, sharply cutting travel time and opening coastal communities to development.
It became the model for using a dedicated agency (Konkan Railway Corporation) to execute large, difficult-terrain rail projects.
Like Konkan, the Bastar line used a dedicated executing agency (RVNL) and took over a decade of construction in difficult terrain.
