Ahmedabad after gantry crane accident on Ahmedabad-Mumbai Bullet project; no casualties reported, minimal structural damage.

The two gantry cranes on I-481 are an engineering solution to a tricky construction dilemma. Picture two existing 2,100-foot long bridges side-by-side over a functioning railroad. The northbound and ...

They’re so big they had to be assembled on site. They are called gantry cranes – the kinds of machines usually seen at rail and shipping yards. They can lift a shipping container. The two gantry ...