The Light Rail Transit System Line 1 (LRT-1), affectionately known as the Green Line, is a vital artery in the bustling metropolis of Manila, Philippines. Opened in 1984 as the first rapid transit system in Southeast Asia, it continues to be a lifeline for hundreds of thousands of commuters daily. This blog post delves into the history, current state, and interesting facts about the LRT-1, providing a complete guide for travelers and curious minds alike.
The History of LRT-1

Manila’s journey towards an efficient rapid transit system began in the 1970s with a study by Freeman Fox and Associates.
Initially envisioned as a street-level railway, the government opted for an elevated system to navigate the city’s numerous intersections.
This decision, while increasing the project cost, aimed to minimize disruption to existing roadways and ensure a smoother flow of traffic.
In 1980, President Ferdinand Marcos established the Light Rail Transit Authority (LRTA) to oversee the project. First Lady Imelda Marcos was appointed as its chairman, highlighting the importance placed on this ambitious undertaking. Construction commenced in 1981, marking a significant milestone in the Philippines’ transportation history.
The LRT-1 was initially designed as a “no-frills means of public transport” to provide an affordable and efficient solution to Manila’s growing transportation needs. This focus on practicality shaped its initial design and subsequent upgrades.
The southern section, known as the Taft Line, was inaugurated in 1984, connecting Baclaran to Central Terminal. This marked the first operational segment of what would become a crucial transportation network. Commercial operations along this section commenced on December 1st of the same year.
It was later extended when Carriedo station was opened on April 14, 1985.
The line became fully operational on May 12, 1985, when the Rizal Line, the northern section traversing Rizal Avenue between Carriedo and Monumento, was opened.
Interestingly, the LRT-1 was initially referred to as “Metrorail” and the “Yellow Line.”
In 2012, it was reclassified as the Green Line, perhaps to better reflect its role in providing a more sustainable mode of transportation within the city.
The system’s construction involved innovative engineering, with the elevated concrete superstructure designed to withstand earthquakes with a magnitude of 8 on the Richter scale. This foresight ensured the system’s resilience against natural disasters, a crucial consideration in an earthquake-prone region.
The initial system had a capacity of 20,000 passengers per direction. To accommodate the growing number of passengers, the LRT-1 has undergone capacity expansions and upgrades over the years. The original two-car trains were converted into three-car and eventually four-car trainsets, significantly increasing the system’s passenger capacity.
This evolution of train technology reflects the LRT-1’s adaptability and commitment to meeting the evolving needs of Manila’s commuters.
In the 1990s, a major refurbishment program was undertaken with funding from Japan, introducing new trains and improving existing infrastructure. This program addressed issues of capacity and aging infrastructure, ensuring the continued efficiency and reliability of the LRT-1.
The construction of the LRT-1 was not without its challenges. An economic recession in 1981 hampered the government’s ability to provide funding for civil works and right-of-way acquisition. Additionally, the initial piling methods had to be adjusted to mitigate noise and avoid potential damage to nearby buildings. These challenges highlight the complexities involved in large-scale infrastructure projects and the adaptability required to overcome them.
Modernizing the LRT-1

Today, the LRT-1 spans 26 kilometers with 25 stations, traversing the cities of Pasay, Manila, Caloocan, and Quezon City. It serves as a critical transportation link for over 323,000 passengers daily.
The line is fully elevated, ensuring a smooth and uninterrupted journey above the city’s congested roads.
Recent upgrades have significantly enhanced the LRT-1’s efficiency and passenger experience. In 2022, Alstom completed a major upgrade of the signaling system, improving operational safety and efficiency. The entire fleet of 60 trains, comprising four generations of rolling stock – LRTA 1000, 1100, 1200, and 13000 classes – was also equipped with new onboard signaling equipment. These upgrades have modernized the LRT-1, ensuring its continued reliability and safety.
One of the most significant developments is the Cavite Extension Project. Phase 1 of this project, inaugurated in November 2024, added five new stations south of Baclaran, extending the line to Dr. Santos station in Parañaque. This extension is expected to serve an additional 80,000 passengers daily and reduce travel time between Baclaran and Bacoor, Cavite, from over an hour to just 25 minutes.
The Cavite Extension Project is a testament to the public-private partnership (PPP) model’s effectiveness in infrastructure development. This model has enabled the government to leverage private sector expertise and investment to deliver crucial infrastructure projects, paving the way for similar initiatives in the future.
Phases 2 and 3 of the Cavite Extension Project are scheduled to begin construction in 2026, adding three more stations and ultimately reaching Niog station in Bacoor, Cavite. This expansion will bring the total number of stations to 28 and further enhance connectivity between Metro Manila and Cavite.
The LRT-1 also plays a crucial role in fostering “livable urban development” and “sustainable development along the railway alignment.” By providing a reliable and efficient mode of transportation, the LRT-1 encourages higher-density development around stations, reducing reliance on private vehicles and promoting more sustainable urban growth.
The integration of LRT-1 with other transportation modes, such as buses, jeepneys, and taxis, particularly at PITX and Dr. Santos stations, further enhances its accessibility and convenience. These intermodal hubs provide seamless transfers between different modes of transport, making it easier for commuters to reach their final destinations.
Fares and Ticketing
The Manila Light Rail Transit System offers affordable fares, making it accessible to a wide range of commuters. The system uses a distance-based fare structure, with different rates for single-journey tickets and stored value cards. Students, senior citizens, and persons with disabilities are entitled to a 20% discount on fares, making the system even more inclusive.
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Interesting Facts and Trivia
Fact |
---|
The LRT-1 was the first rapid transit system in Southeast Asia. |
The elevated structure is built to withstand earthquakes with a magnitude of 8 on the Richter scale. |
Three LRT-1 stations serve as interchanges with other lines: Doroteo Jose connects to LRT Line 2, Blumentritt connects to the PNR Metro Commuter Line, and EDSA connects to MRT Line 3. |
The LRT-1 was initially called “Metrorail” and the “Yellow Line” before becoming the Green Line. |
The original two-car trains were converted into three-car and four-car trains to accommodate increasing passenger numbers. |
Unlike streetcars, LRT systems like the LRT-1 run on their own dedicated right-of-way and have priority signaling at intersections, ensuring faster and more efficient travel. |
LRT-1 Stations in Order

The LRT-1 currently has 25 stations, running from north to south:
Station | Cities Served | Connecting Lines | Points of Interest |
---|---|---|---|
Fernando Poe Jr. | Quezon City | None | Munoz Market, STI College Munoz-EDSA branch, Iglesia ni Cristo Bagong Bantay church, Congressional Arcade Building, S&R Congressional Branch, Quezon City General Hospital |
Balintawak | Quezon City | None | Balintawak Market, EDSA-Cloverleaf Interchange, Monument of the Cry of Balintawak, Parish Church for Joseph, the Worker, Balintawak Home Depot, Ayala Cloverleaf Mall |
Monumento | Caloocan City | None | Bonifacio Monument, Victory Central Mall, Araneta Square Mall, Puregold Monumento Branch, Shrine for Our Lady of Grace, Caloocan City Public Library, Malabon Zoo |
5th Avenue | Caloocan City | None | |
R. Papa | Caloocan City | None | La Loma Cemetery, Marulas Elementary School |
Abad Santos | Manila | None | Chinese Cemetery of Manila, Ospital ng Tondo, San Jose Mangagawa Church |
Blumentritt | Manila | PNR Metro Commuter Line | Blumentritt Flea Market, Chinese General Hospital, Manila North Cemetery, San Roque de Manila Parish |
Tayuman | Manila | None | |
Bambang | Manila | None | |
Doroteo Jose | Manila | LRT Line 2 | Isetann Cinema Recto, Fabella Memorial Hospital, Manila City Jail, Bataan Bus Transit, Genesis Transport Services, Philippine Rabbit Bus Lines |
Carriedo | Manila | None | Binondo, Quiapo, Plaza Lacson, Arroceros Forest Park, Liwasang Bonifacio, Far Eastern University, Escolta Street |
Central Terminal | Manila | None | |
UN Avenue | Manila | None | Government offices, national landmarks |
Pedro Gil | Manila | None | Philippine General Hospital, University of the Philippines Manila, Robinsons Place Manila, St. Paul University, Philippine Christian University, Philippine Women’s University, Manila Hyatt Hotel and Casino |
Quirino | Manila | None | Manila Zoo, Manila Yacht Club, Malate Church, Plaza Rajah Sulayman, Adriatico Street, Remedios Circle, Malate Catholic School, Ospital ng Maynila Medical Center |
Vito Cruz | Manila | None | De La Salle University, College of San Benilde, Cultural Center of the Philippines, Bangko Sentral ng Pilipinas, Rizal Memorial Stadium |
Gil Puyat | Makati | None | Cartimar Shopping Center, SM Mall of Asia, World Trade Center, Philippine Senate, Arellano University, CCP Center, GSIS Complex, Star City |
Libertad | Pasay | None | |
EDSA | Pasay | MRT Line 3 | Metropoint Mall, Saver’s Square, SM Mall of Asia, San Juan de Dios Hospital, Manila Tytana College |
Baclaran | Pasay | None | Baclaran Flea Market, Baclaran Redemptorist Church, Coastal Mall, City of Dreams, Solaire Resort and Casino |
Redemptorist-Aseana | Parañaque | None | |
MIA Road | Parañaque | None | |
PITX | Parañaque | None | |
Ninoy Aquino Avenue | Parañaque | None | |
Dr. Santos | Parañaque | None |
Conclusion
The LRT-1 stands as a testament to the Philippines’ commitment to efficient and accessible public transportation. From its humble beginnings as Southeast Asia’s first light rail system in 1984 to its ongoing expansion and modernization, the Green Line continues to play a vital role in connecting communities and driving progress.
The LRT-1 has not only provided a crucial transportation link for hundreds of thousands of commuters daily but has also shaped urban development along its route.
The ongoing Cavite Extension Project, a successful example of the public-private partnership model, demonstrates the government’s commitment to expanding and improving the LRT-1 network. This project will not only reduce travel time for commuters but also stimulate economic growth and development in the areas it serves.
The LRT-1’s story is one of continuous evolution and adaptation. From its initial “no-frills” design to the introduction of modern signaling systems and the integration of different train classes, the Green Line has consistently strived to meet the changing needs of Manila’s residents.
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