According to PRO, Government Railway Police (GRP), the duo were found dead on the tracks between the two railway stations in the district on Friday night and they are ascertaining when the incident took place.
They were residents of Ratnagiri in Konkan and it is suspected they were in an affair, the PRO said.
While the man was identified as Suresh Shinde (23), the woman is yet to be identified.
The bodies have been sent to the Central Hospital in Ulhasnagar here for postmortem, while the Kalyan GRP is carrying out further investigation into the incident.
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