India

Calcutta
Chennai (Madras)
New Delhi

Proposed & Under Construction

Andheri
Ahmedabad
Bangalore
Bombay (Mumbai)
Chandigarh
Coimbatore
Goa
Hyderabad-Secunderabad
Kanpur
Kochi
Lucknow
Nagpur
Pune
Surat
Thane

Hyderabad-Secunderabad
metro under construction

According to one article, an elevated light rail proposal in the sister cities has "been cleared". Nothing more is available at this time.

A 2 line, 42.6 km intercity commuter rail known as the Metro (MMTS), run by the South Central Railways, is also under construction (see photo). Phase I is due to open in June, 2003. None of the route is underground.

Also planned construction is a new genuine metro.  The techno-economic feasibility report has recently been completed by the same company that brought you the Delhi metro.  It consists of a two line, mostly elevated system.  Line 1 will run east to west axis, and line 2 will run on the north-south axis parallel to existing MMTS tracks (phase II) but completely separate from it. Construction is due to begin in 2010.

IRFCA site report
Hyderabad MRTS unofficial home page
Hyderabad Metro official home page with map
Hyderabad MMTS to open