The Philippine National Railways Metro Commuter Line is a commuter rail line operated by the Philippine National Railways, stretching from Tondo, Manila to the southern and northern edge of Metro Manila. Presently, there are 31 railway stations. The current line is colored orange on most maps. The current line runs in a general north–south direction from Tondo to the Province of Laguna, linking the cities of Manila, Caloocan, Malabon, Makati, Taguig, Parañaque and Muntinlupa. Passengers can transfer to the Line 1 at Blumentritt, to Line 2 at Santa Mesa, and to Line 3 at EDSA. The Metro Commuter Line has known for many names including PNR Metro South Commuter Line, shortened to Metro South Commuter (For the remaining active service), PNR Metro North Commuter Line, shortened to Metro North Commuter (For the remaining active service), Metro Manila Commuter Service, Metro Commuter, Orange Line, Metrotrak, Metrotren, and Commuter Express or Commex. The orange color of the line dates back to its major upgrade in the 1970s.
The Philippine National Railways Metro Commuter Line is a commuter rail line operated by the Philippine National Railways, stretching from Tondo, Manila to the southern and northern edge of Metro Manila. Presently, there are 31 railway stations. The current line is colored orange on most maps. The current line runs in a general north–south direction from Tondo to the Province of Laguna, linking the cities of Manila, Caloocan, Malabon, Makati, Taguig, Parañaque and Muntinlupa. Passengers can transfer to the Line 1 at Blumentritt, to Line 2 at Santa Mesa, and to Line 3 at EDSA.