Rescuers dig to reach 40 workers trapped in collapsed road tunnel in India

Rescuers inside a collapsed road tunnel (SDRF via AP)

Rescuers are digging through dirt and parts of a collapsed road tunnel to reach 40 workers trapped by a landslide at a construction project in northern India.

All of the construction workers are safe, police officer Prashant Kumar said, adding that they have been supplied with oxygen and water.