Why do most countries use different railway gauges?

Swiss variable gauge train switches from 1 000 mm to 1 435 mm gauge

India's Longest Running Meter Gauge Train Journey - Mavli to Marwar | Goram Ghat Train Journey 🚂

Types of Meter Gauge Locomotive | காணாமல் போன Meter Gauge - Kamalesh Siddu

Last Run of Legendary MHOW - Omkareshwar Meter Gauge Train || Emotional Journey

List of all narrow gauge train of which are in operation

diamond crossing between narrow gauge line and broad gauge #toytrain #Siliguri

Last run of Rajasthan's only meter gauge train

Why India chose broad gauge over standard gauge

Meter gauge Trains in india. | ये ट्रेनें अभी भी चल रही हैं

Mailani To Nanpara Meter Gauge Train Journey | Meter Gauge Train in India

meter gauge train runing Riga to Sitamarhi in Bihar state

Top 3 fastest train of indian railways in meter gauge

List of meter gauge locomotive use by indian railway

old meter gauge trains in india || Trains in India | old Trains In india

BYGONE Meter Gauge Train (North East India) | Indian Railways | NFR MG

What is Meter Gauge #shorts #kamaleshsiddu #indianrailways #southernrailway

Meter Gauge Sensation #indianrailways #shorts

RBT / Rail Gauge / Broad Gauge / Standard Gauge / Metre Gauge / Narrow Gauge / Lecture -5

Journey in India’s oldest narrow gauge rail route