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Some advantages of rail over road transport

In my previous article, I mentioned how rail transport is important as part of a country’s transport system, particularly on land. I also mentioned a study conducted by our undergraduate students that was completed back in April 2012.

Our students conducted a simple survey, as part of their research, to determine the travel times and costs for public transportation between several origin-destination pairs. These O-D pairs were selected to simulate costs and travel times of commutes using either primarily rail or all road transport. Note the choices of either ‘school’ or ‘office’ paired with ‘home’ somewhere in the south of Metro Manila.

road-rail travel time 2012Travel time comparisons for commutes using road and rail public transportation – ‘Road’ refers to the entire commute using road-based transport (i.e., buses and jeepneys) while ‘Rail’ refers to commutes utilizing mainly the PNR but with road transport used in the end parts of the journeys (e.g., jeepney ride from near the PNR Espana Station to UST).

road-rail cost 2012Travel cost comparisons for commutes using road and rail public transportation

Relevant to understanding the above are the following

  • Fare rates have changed since 2012. However, this presents a constant change over the fares that are being compared so the basic differences will remain the same across origin-destination pairs.
  • PNR services had to be discontinued for some time due to derailments because of poor conditions of tracks.
  • Road traffic has worsened since 2012 with several “carmaggedon” episodes showing how vulnerable commuters are when using solely road transport.
  • Road public transport services are frequent and practically 24/7. PNR services are of very limited frequency. Waiting times for the trains typically add to travel times in the form of delays, which make commuting by rail an unattractive option due to their unreliability of service.