First of its kind Indigenous Double Lane Modular Steel Bridge built by GRSEGandhinagar/Kolkata, 19 Oct 22: First of its Kind, 100% Indigenous Double Lane Modular Steel Bridge with Carriage Width: 7.50 M built by Garden Reach Ship Builders & Engineers Ltd. Under Patented Design was launched by the Hon’bleState Defence Minister, Mr. Ajay Bhatt, at GRSE Pavilion, Defexpo 22, Gandhinagar, Gujarat on 19 Oct 22.