Officials overseeing the Mumbai-Ahmedabad High Speed Rail Corridor have announced that progress is being made on the bullet train project. In the past month, three river bridges have been constructed, bringing the total number of bridges built in the past six months to four. The longest bridge in Gujarat is being constructed on the Narmada river and is 1.2 kilometers long, while the longest bridge in Maharashtra is being built on the Vaitarna river and is 2.28 kilometers long.