Photo gallery: Kolkata overpass collapse in India

Excavator machines remove debris of a partially collapsed overpass in Kolkata, India, on April 1, 2016.

An Indian rescue worker gestures beside a mangled car recovered from a partially collapsed overpass in Kolkata, India, on March 31, 2016.

Indian rescue workers search for bodies inside a mangled car recovered from a partially collapsed overpass in Kolkata, India, on March 31, 2016.

Security officers work on the area of a collapsed overpass in Kolkata, India, on April 1, 2016.

A damaged three-wheeled vehicle is taken out from the rubble of a collapsed overpass in Kolkata, India, on April 1, 2016.

Civilians and rescue workers clear the rubble from a partially collapsed overpass in Kolkata, India on March 31, 2016.

Vehicles are seen trapped under a partially collapsed overpass in Kolkata, India, on March 31, 2016.

Locals and rescue workers clear the rubble of a partially collapsed overpass in Kolkata on March 31, 2016.

Rescuers dug through large chunks of debris from an overpass that collapsed while under construction, killing many people and injuring scores of others, officials said.

Locals and rescue workers clear the rubble of a partially collapsed overpass in Kolkata on March 31, 2016.

Indian rescue workers and volunteers try to free people trapped under the wreckage of a collapsed flyover bridge in Kolkata on March 31, 2016.

Indian rescue workers and volunteers try to free people trapped under the wreckage of a collapsed flyover bridge in Kolkata on March 31, 2016.

Indian rescue workers and volunteers try to free people trapped under the wreckage of a collapsed fly-over bridge in Kolkata on March 31, 2016.

Civilians and rescue workers clear the rubble from a partially collapsed overpass in Kolkata, India on March 31, 2016.