Which among following Indian railway routes was considered as "Crown Jewel" during British time and also includes the world's highest multi-arch gallery bridge ?

Correct option is C

The Darjeeling Himalayan Railway was considered the "Crown Jewel" during British rule and includes the world’s highest multi-arch gallery bridge.

Explanation:
● The Darjeeling Himalayan Railway (DHR), also known as the "Toy Train," is a UNESCO World Heritage Site.
● Built in 1881, it connects New Jalpaiguri to Darjeeling in West Bengal.
● The railway includes engineering marvels like the Batasia Loop and multi-arch gallery bridges.
● It was regarded as the "Crown Jewel" for its scenic beauty and technical ingenuity.
● The railway played a crucial role in tea transportation and tourism development in the region.

Information Booster:
● The DHR is a narrow-gauge railway and one of the oldest mountain railways in India.
● It is a symbol of British engineering excellence in India.
● Other UNESCO-listed mountain railways in India include the Kalka-Shimla Railway and Nilgiri Mountain Railway.
● The railway is still operational and attracts tourists from around the world.
● Preservation efforts are ongoing to maintain its heritage status.