MANILA, Philippines – Describing itself as the "Google Maps or Waze, but for commuting," Sakay.ph launched a new service called Traincheck for passengers of the Metro Rail Transit Line 3 (MRT3).
Commuters just need to open the Sakay.ph mobile app or website, and enter the station they plan to ride from. An additional option lets them choose which direction to take, either northbound or southbound. They will also be asked how long they are willing to wait.
Traincheck will automatically show the current congestion level at the chosen station, the best time to leave, and a summary of congestion for the day.
For instance, in the image below, the North Avenue station heading southbound shows "medium" congestion as of 9:02 am. Traincheck suggested that commuters leave at 9:45 am when the congestion would be "mid-light."
Estimating congestion levels
Traincheck bases its information on footage from closed-circuit television (CCTV) cameras at every MRT station, which are streamed online by the Department of Transportation. A software captures images from every stream at regular intervals.
The Sakay.ph team will then estimate a congestion level for each image. They follow 5 levels of congestion: light, light-medium, medium, medium-heavy, and heavy.
There are 3 factors in estimating congestion levels:
It's possible that a station may not seem crowded, but if commuters can't immediately get into a train, that station will be tagged as medium-heavy.
"Over time, our software can begin to form an understanding of when crowds are formed, based on these image ratings. Using this, we can use historical data to derive patterns by which we can predict future congestion levels," co-creator Philip Cheang shared in his blog.
Developments and plans
For now, Traincheck only accommodates the MRT3 due to the availability of data. Sakay.ph's marketing manager Rodrick Tan said they have plans to include the Light Rail Transit (LRT) as soon as data from the LRT become available.
As of posting, Traincheck still has incomplete data on Taft Avenue-northbound and Guadalupe-southbound, but data on the rest of the MRT3 stations are complete.
"It just requires a bit more data so we have better confidence on the data that we publish," Tan explained. "[But] that should be done by around Tuesday (November 29), next week."
Aside from the MRT3 congestion, Sakay.ph also offers a list of transportation routes and an accompanying map showing the jeeps or buses the user should take, where to get off, and an estimate of how much to pay.
This should make it easier for commuters to access information, and plan a better travel schedule with just a few clicks.
"By launching Traincheck, we hope to help with the metro's transport situation. Our goal is to save daily train riders 10 minutes every day by cutting down time spent lining up at suboptimal times. Reducing commuters during peak hours will also help distribute rider load, making service better for everyone," Sakay.ph said in a statement on Tuesday, November 22.
On the government side, the Metropolitan Manila Development Authority (MMDA) has its own app for traffic in key roads.