In 1648, the Mughal emperor Shah Jahan made a decision that would reshape the geography of India, ordering the construction of a new capital city to replace Agra. This was not merely a relocation of power but a grand architectural statement designed to immortalize his reign. The project, named Shahjahanabad, was a walled city built between 1638 and 1649 under the direction of the chief architect Ustad Ahmad Lahori. The city was designed as a quarter circle, with the Red Fort serving as its focal point and the Yamuna River forming its northern boundary. The walls, originally constructed from mud, were later replaced by red stone in 1657, enclosing an area that housed fourteen gates, each named to reflect its direction or significance. The city was a masterpiece of urban planning, featuring a main thoroughfare known as Chandni Chowk, or Moonlight Square, which was engineered with canals to reflect moonlight, creating a shimmering effect for imperial processions. This city remained the capital of Mughal India until 1857, when the British Empire took over, shifting the capital to Calcutta and later to New Delhi, leaving Shahjahanabad to become the historic heart of the modern metropolis.
Gates, Walls, and the Fall of an Empire
The physical structure of Shahjahanabad was defined by its formidable walls and fourteen gates, which controlled access to the city and symbolized the power of the Mughal rulers. The Nigambodh Gate led to the historic ghat on the Yamuna River, while the Kashmiri Gate and Mori Gate stood to the north. The Lahori Gate, near the Sadar Railway Station, was a key entry point, and the Ajmeri Gate provided access to Ghaziuddin Khan's Madrassa and the area that would become Connaught Place. The walls, which were wide and tall, were kept locked at night during the Mughal period, ensuring the security of the city's inhabitants. However, the fall of the Mughal Empire in 1857 marked a turning point, as the British Raj shifted the capital to Calcutta, and later to New Delhi, leaving Shahjahanabad to evolve into Old Delhi. The city's gates, once symbols of imperial power, now stand as remnants of a bygone era, with some like the Khooni Darwaza, originally constructed by Sher Shah Suri, still visible today. The walls have mostly disappeared, but the dense urban fabric of the old city remains identifiable in satellite images, a testament to its enduring legacy.The Labyrinth of Markets and Faith
Within the narrow, winding streets of Shahjahanabad, a vibrant tapestry of commerce and faith unfolded, creating a unique living experience that has persisted for centuries. The main street, Chandni Chowk, was not only a route for imperial processions but also a bustling market that housed historic shops, traditional mansions, and religious sites. The streets retained the essence of the Mughal-era layout, serving as a functional network for moving from one place to another while hosting vibrant markets and iconic landmarks. The city was home to the Jama Masjid, India's largest mosque, and the Gurudwara Sis Ganj Sahib, which commemorates the martyrdom of the ninth Sikh Guru, Guru Tegh Bahadur, who was beheaded on the orders of the Mughal emperor Aurangzeb on the 11th of November 1675. The city also housed the Salimgarh Fort and the Mumtaz Mahal, a testament to the architectural grandeur of the Mughal era. The streets were a mix of ethnic groups, with Hindi, Urdu being the most spoken language, and the city was known for its dense population and vibrant community life.