Laguna, officially the Province of Laguna, is a province in the Philippines located in the Calabarzon region in Luzon. Its capital is Santa Cruz while its largest city is the City of Calamba and the province is situated southeast of Metro Manila, south of the province of Rizal, west of Quezon, north of Batangas and east of Cavite. Laguna hugs the southern shores of Laguna de Bay, the largest lake in the country. As of the 2020 census, the total population of Laguna is 3,382,193. Among all 82 provinces in the Philippines, Laguna accounted for the largest share (5%) of the national Gross Domestic Product (GDP) with a total of Php 990.69 billion in 2022.
San Pablo, officially the City of San Pablo, is a component city in the province of Laguna, Philippines. According to the 2020 census, it has a population of 285,348 people.
The Philippine National Railways (PNR) is a state-owned railway company in the Philippines which operates one commuter rail service between Laguna and Quezon, and local services between Sipocot, Naga and Legazpi in the Bicol Region. It is an attached agency of the Department of Transportation.
The South Luzon Expressway (SLEX), signed as E2 of the Philippine expressway network and R-3 of the Metro Manila arterial road network, is a controlled-access highway that connects Metro Manila to the provinces in the Calabarzon, Mimaropa and Bicol Region on the island of Luzon in the Philippines. The expressway has a length of 49.56 km, traveling from its northern terminus at the Magallanes Interchange in Makati to its southern terminus at Santo Tomas, Batangas, connecting it to the Southern Tagalog Arterial Road. A portion of the expressway from the Magallanes Interchange to the Calamba Exit is part of Asian Highway 26 of the Asian highway network. It will be the longest expressway in the Philippines starting with the completion of Toll Road 4 surpassing the Subic–Clark–Tarlac Expressway (SCTEX) as well as providing a gateway to Visayas upon the completion of Toll Road 5.
Santa Cruz, officially the Municipality of Santa Cruz, is a municipality and capital of the province of Laguna, Philippines. According to the 2020 census, it has a population of 123,574 people.
Lucena, officially the City of Lucena, is a highly urbanized city in the Calabarzon region of the Philippines. According to the 2020 census, it has a population of 278,924 people.
Rail transportation in the Philippines is currently used mostly to transport passengers within Metro Manila and provinces of Laguna and Quezon, as well as a commuter service in the Bicol Region. Freight transport services once operated in the country, but these services were halted. However, there are plans to restore old freight services and build new lines. From a peak of 1,100 kilometers (680 mi), the country currently has a railway footprint of 533.14 kilometers (331.28 mi), of which only 129.85 kilometers (80.69 mi) are operational as of 2025, including all the urban rail lines. World War II, natural calamities, underspending, and neglect have all contributed to the decline of the Philippine railway network. In the 2019 Global Competitiveness Report, the Philippines has the lowest efficiency score among other Asian countries in terms of efficiency of train services, receiving a score of 2.4, and ranking 86th out of 101 countries globally. The government is currently expanding the railway network up to 1,900 kilometers (1,200 mi) by 2022 through numerous projects.
JAC Liner Inc. is one of the largest bus companies in the Philippines serving the riding public en route to Southern Luzon provinces which includes key destinations in the provinces of Laguna, Quezon and Marinduque.
Lucena station is a railway station located on the South Main Line in Lucena, Quezon, Philippines.
Calamba station is a railway station located on the South Main Line in Laguna, Philippines. It is one of two railway stations in the city and it is a major station on the line, serving as the junction between the South Main Line and the old Calamba–Batangas branch line which used to connect to Batangas City. It is also envisioned to be the terminus of the Commuter Express when rehabilitation work is complete. The station was first opened on January 24, 1909.
The Metro Manila Dream Plan, formally titled the Roadmap for Transport Infrastructure Development for Metro Manila and Its Surrounding Areas, refers to a 2014 integrated plan for improving the transport system in Metro Manila, Philippines, with the hope of turning it into a focal point for addressing Metro Manila's interlinked problems in the areas of transportation, land use, and environment.
Lucena Lines Inc. (LLI) is a bus operating company in the Philippines. It is a subsidiary of JAC Liner Inc. and commenced its own operations in December 2004. It has operations from Manila to Lucena in the province of Quezon, Pagsanjan and Santa Cruz in the province of Laguna.
National Route 1 (N1) is a primary national route that forms part of the Philippine highway network, running from Luzon to Mindanao. Except for a 19-kilometer (12 mi) gap in Metro Manila and ferry connections, the highway is generally continuous. Most sections of N1 forms the Pan-Philippine Highway except for sections bypassed by expressways.
The Araneta City Bus Port (ACBP), also styled Araneta City Busport, is a bus station in Quezon City, Philippines. The bus station is currently one of two bus terminals in the Araneta City business district that link Metro Manila with the provinces in the country, including cities in the Luzon Archipelago via the Philippine Nautical Highway System.
IRRI station is a railway station located on the South Main Line in Los Baños, Laguna, Philippines. It is a flag stop for the line as there are no platforms yet being erected, temporary stairs for the trains are added in the meantime to facilitate loading and unloading.
The PNR South Main Line is one of the two trunk lines that form the Philippine National Railways' network in the island of Luzon, Philippines. It was opened in stages between 1916 and 1938 by the Manila Railroad. Services peaked in the 1940s until the late 1960s, when the system started to decline. Since 1988, it was the only functioning inter-city rail after its counterpart to the north, the North Main Line, was closed. The intercity section of the line in Laguna, Quezon and the Bicol Region was then closed and reopened repeatedly between 2004 and 2014 due to a combination of declining ridership and was closed since then. Currently, only a little more than half of line is operational as the line currently serves two commuter services, namely the Inter-Provincial Commuter from San Pedro to Lucena and the Bicol Commuter regional rail service between Sipocot, Naga Camarines Sur and Legazpi Albay, following the closure of the main line, the PNR Metro Commuter Line between Tutuban station and Laguna.
Los Baños station is a railway station located on the South Main Line in Los Baños, Laguna, Philippines.
College Station is a railway station located on the South Main Line in Los Baños, Laguna, Philippines.
The PNR South Long Haul, also known as the PNR Bicol, was a proposed inter-city rail line project in southern Luzon, Philippines. It is part of the larger Luzon Rail System, a network of long-distance standard-gauge lines being built by the Philippine National Railways throughout Luzon. It is one of the two lines that will reconstruct the historic PNR South Main Line, along with the electrified North–South Commuter Railway South section to Calamba, Laguna.
