Kolkata, formerly known as Calcutta, is the capital of West Bengal and is often referred to as the 'Gateway of Eastern India'. It is a major railway junction and serves as a hub for transportation in the eastern region of the country.

Allahabad Junction is situated at the confluence of the Ganga and Yamuna rivers in the city of Allahabad, Uttar Pradesh. It is a major railway junction and serves as a gateway to the northern and eastern parts of India.

Mumbai Central is the busiest railway junction in India in terms of passenger traffic. It is located in the city of Mumbai, Maharashtra, and serves as a major hub for long-distance and suburban trains.

Nagpur Junction is often referred to as the 'Heart of India' due to its central location in the country. It is a major railway junction and serves as a hub for trains connecting various parts of central India.

Ghaziabad Junction is the largest railway junction in India in terms of area. It is located in the city of Ghaziabad, Uttar Pradesh, and serves as a major hub for trains connecting Delhi and other parts of northern India.

Chennai Central is often referred to as the 'Gateway of South India' due to its strategic location as a major railway junction in southern India. It serves as a hub for trains connecting various parts of Tamil Nadu and other southern states.

Howrah Junction is the oldest railway junction in India and is considered a heritage site. It is located in the city of Howrah, West Bengal, and is known for its iconic architecture and historical significance.

Udaipur City Junction is located in the city of Udaipur, Rajasthan, which is known as the 'City of Lakes'. It is a major tourist destination and serves as a hub for trains connecting various parts of Rajasthan and other states.

Jamshedpur Tatanagar Junction is located in the city of Jamshedpur, Jharkhand, which is known as the 'Steel City'. It is a major industrial hub and serves as a hub for trains connecting various parts of Jharkhand and other states.

Mysore Junction is located in the city of Mysore, Karnataka, which is known as the 'Garden City'. It is famous for its parks and gardens and serves as a hub for trains connecting various parts of Karnataka and other states.

Lucknow Junction is located in the city of Lucknow, Uttar Pradesh, which is known as the 'City of Nawabs'. It is a major cultural and historical center and serves as a hub for trains connecting various parts of Uttar Pradesh and other states.

Jaipur Junction is located in the city of Jaipur, Rajasthan, which is known as the 'Pink City'. It is famous for its colorful buildings and serves as a hub for trains connecting various parts of Rajasthan and other states.

Varanasi Junction is located in the city of Varanasi, Uttar Pradesh, which is known as the 'City of Temples'. It is a major pilgrimage center and serves as a hub for trains connecting various parts of Uttar Pradesh and other states.

Kolkata Junction is located in the city of Kolkata, West Bengal, which is known as the 'City of Joy'. It is famous for its cultural diversity and serves as a hub for trains connecting various parts of West Bengal and other states.

New Delhi Junction is located in the city of New Delhi, which is the capital of India. It is the seat of the Indian government and serves as a hub for trains connecting various parts of the country.