In 2024, global quick service restaurant brand Subway accounted for over ** thousand stores worldwide. The majority of stores, approximately **** thousand, were located in Subway's home country of the United States.

The investigation into how subway system openings affect urban air pollution, with a focus on particulate concentrations, is presented in this abstract. The study discovered that the opening of a subway system was associated with a 4% decrease in particulates in the area of the city center, which persisted over a four-year time horizon, in cities with higher initial pollution levels. In heavily polluted cities, this reduction was projected to have an annual external mortality benefit of about $1 billion. The findings imply that a significant portion of the cost of building subways may be offset by the reduced mortality caused by less air pollution. The results of this study can be repeated in other cities to learn more about the connection between air pollution and subway openings.

Chile Number of Subway Passengers: Santiago: Line 4: Students data was reported at 2,566.000 Person th in Jan 2025. This records a decrease from the previous number of 2,905.000 Person th for Dec 2024. Chile Number of Subway Passengers: Santiago: Line 4: Students data is updated monthly, averaging 2,773.000 Person th from Nov 2005 (Median) to Jan 2025, with 231 observations. The data reached an all-time high of 3,817.000 Person th in May 2016 and a record low of 7.000 Person th in Nov 2005. Chile Number of Subway Passengers: Santiago: Line 4: Students data remains active status in CEIC and is reported by National Institute of Statistics. The data is categorized under Global Database’s Chile – Table CL.TA005: Number of Subway Passengers. [COVID-19-IMPACT]

Chile Number of Subway Passengers: Santiago: Students: Paid data was reported at 12,626.000 Person th in Jan 2025. This records a decrease from the previous number of 14,921.000 Person th for Dec 2024. Chile Number of Subway Passengers: Santiago: Students: Paid data is updated monthly, averaging 14,478.000 Person th from Jan 2007 (Median) to Jan 2025, with 217 observations. The data reached an all-time high of 20,454.000 Person th in May 2019 and a record low of 1,126.000 Person th in Jun 2020. Chile Number of Subway Passengers: Santiago: Students: Paid data remains active status in CEIC and is reported by National Institute of Statistics. The data is categorized under Global Database’s Chile – Table CL.TA005: Number of Subway Passengers. [COVID-19-IMPACT]

This dataset contains information on customer feedback submitted by riders of the transit system on the MTA’s website. For each piece of feedback provided, it is categorized as a complaint or commendation, and there is information provided for the agency (Buses, Subway, Long Island Rail Road, or Metro-North Railroad), the subject matter, the subject detail, the issue detail, the year, the quarter, and, if applicable, the branch/line/route.

Chile Number of Subway Passengers: Santiago: Line 5: Students data was reported at 1,919.000 Person th in Dec 2021. This records an increase from the previous number of 1,829.000 Person th for Nov 2021. Chile Number of Subway Passengers: Santiago: Line 5: Students data is updated monthly, averaging 2,487.000 Person th from Jan 2003 to Dec 2021, with 228 observations. The data reached an all-time high of 4,984.000 Person th in May 2016 and a record low of 5.000 Person th in Feb 2003. Chile Number of Subway Passengers: Santiago: Line 5: Students data remains active status in CEIC and is reported by National Institute of Statistics. The data is categorized under Global Database’s Chile – Table CL.TA005: Number of Subway Passengers. [COVID-19-IMPACT]

Chile Number of Subway Passengers: Santiago: Line 4A: Students data was reported at 406.000 Person th in Jan 2025. This records a decrease from the previous number of 460.000 Person th for Dec 2024. Chile Number of Subway Passengers: Santiago: Line 4A: Students data is updated monthly, averaging 464.000 Person th from Jan 2008 (Median) to Jan 2025, with 205 observations. The data reached an all-time high of 672.000 Person th in May 2016 and a record low of 27.000 Person th in Nov 2019. Chile Number of Subway Passengers: Santiago: Line 4A: Students data remains active status in CEIC and is reported by National Institute of Statistics. The data is categorized under Global Database’s Chile – Table CL.TA005: Number of Subway Passengers. [COVID-19-IMPACT]

Centre City: Number of Passenger Traffic: Subways, Light Rail, Streetcar: YoY: Year to Date: Fujian: Fuzhou data was reported at 2.000 % in Dec 2022. This records a decrease from the previous number of 5.200 % for Nov 2022. Centre City: Number of Passenger Traffic: Subways, Light Rail, Streetcar: YoY: Year to Date: Fujian: Fuzhou data is updated monthly, averaging 7.700 % from Jan 2019 (Median) to Dec 2022, with 48 observations. The data reached an all-time high of 138.400 % in Mar 2021 and a record low of -25.100 % in May 2020. Centre City: Number of Passenger Traffic: Subways, Light Rail, Streetcar: YoY: Year to Date: Fujian: Fuzhou data remains active status in CEIC and is reported by Ministry of Transport. The data is categorized under China Premium Database’s Utility Sector – Table CN.RCI: Urban Public Transit: No of Passenger: Centre City: Subways, Light Rail, Streetcar.

Passenger Transportation: São Paulo data was reported at 74,925.000 Person th in Mar 2025. This records an increase from the previous number of 71,087.000 Person th for Feb 2025. Passenger Transportation: São Paulo data is updated monthly, averaging 74,094.000 Person th from Jan 2017 (Median) to Mar 2025, with 99 observations. The data reached an all-time high of 100,169.000 Person th in May 2018 and a record low of 18,577.000 Person th in Apr 2020. Passenger Transportation: São Paulo data remains active status in CEIC and is reported by Sao Paulo State Government. The data is categorized under Brazil Premium Database’s Transportation Sector – Table BR.TAA003: Subway Transport: Passenger Transportation: São Paulo: São Paulo.

Number of Passenger Traffic: City: Subways, Light Rail, Streetcar: YoY: Year to Date: Zhejiang data was reported at 2.600 % in Mar 2025. This records a decrease from the previous number of 3.300 % for Feb 2025. Number of Passenger Traffic: City: Subways, Light Rail, Streetcar: YoY: Year to Date: Zhejiang data is updated monthly, averaging 23.650 % from Feb 2023 (Median) to Mar 2025, with 24 observations. The data reached an all-time high of 49.700 % in May 2023 and a record low of 2.600 % in Mar 2025. Number of Passenger Traffic: City: Subways, Light Rail, Streetcar: YoY: Year to Date: Zhejiang data remains active status in CEIC and is reported by Ministry of Transport. The data is categorized under China Premium Database’s Utility Sector – Table CN.RCI: Urban Public Transit: No of Passenger: Subways, Light Rail, Streetcar.

Passenger Transportation: São Paulo: Line 2 Green data was reported at 17,065.000 Person th in Mar 2025. This records an increase from the previous number of 16,402.000 Person th for Feb 2025. Passenger Transportation: São Paulo: Line 2 Green data is updated monthly, averaging 15,388.000 Person th from Jan 2017 (Median) to Mar 2025, with 99 observations. The data reached an all-time high of 20,076.000 Person th in May 2019 and a record low of 3,726.000 Person th in Apr 2020. Passenger Transportation: São Paulo: Line 2 Green data remains active status in CEIC and is reported by Sao Paulo State Government. The data is categorized under Brazil Premium Database’s Transportation Sector – Table BR.TAA003: Subway Transport: Passenger Transportation: São Paulo: São Paulo.

Ukraine Passengers Turnover: Year to Date: by Subway data was reported at 2,766.300 Person-km mn in Jun 2018. This records an increase from the previous number of 2,310.500 Person-km mn for May 2018. Ukraine Passengers Turnover: Year to Date: by Subway data is updated monthly, averaging 2,975.400 Person-km mn from Jan 2007 (Median) to Jun 2018, with 138 observations. The data reached an all-time high of 7,339.000 Person-km mn in Dec 2008 and a record low of 376.700 Person-km mn in Jan 2016. Ukraine Passengers Turnover: Year to Date: by Subway data remains active status in CEIC and is reported by State Statistics Service of Ukraine. The data is categorized under Global Database’s Ukraine – Table UA.TA001: Passengers Traffic: ytd.

Subway: Passenger Transportation: Ceará: Fortaleza: Average in Business Day per Month: by Line: Cariri data was reported at 1,590.000 Person in Mar 2025. This records an increase from the previous number of 1,491.000 Person for Feb 2025. Subway: Passenger Transportation: Ceará: Fortaleza: Average in Business Day per Month: by Line: Cariri data is updated monthly, averaging 1,450.000 Person from May 2010 (Median) to Mar 2025, with 168 observations. The data reached an all-time high of 2,266.000 Person in Oct 2023 and a record low of 613.000 Person in Jun 2011. Subway: Passenger Transportation: Ceará: Fortaleza: Average in Business Day per Month: by Line: Cariri data remains active status in CEIC and is reported by Fortaleza Prefecture. The data is categorized under Brazil Premium Database’s Transportation Sector – Table BR.TAA004: Subway Transport: Passenger Transportation: Ceará: Fortaleza: Monthly.

Mexico Consumer Price Index (CPI): Transport: Public Transport: Urban: Subway data was reported at 153.018 16Dec2010-31Dec2010=100 in Jul 2018. This stayed constant from the previous number of 153.018 16Dec2010-31Dec2010=100 for Jun 2018. Mexico Consumer Price Index (CPI): Transport: Public Transport: Urban: Subway data is updated monthly, averaging 14.418 16Dec2010-31Dec2010=100 from Jan 1973 (Median) to Jul 2018, with 547 observations. The data reached an all-time high of 153.018 16Dec2010-31Dec2010=100 in Jul 2018 and a record low of 0.029 16Dec2010-31Dec2010=100 in May 1975. Mexico Consumer Price Index (CPI): Transport: Public Transport: Urban: Subway data remains active status in CEIC and is reported by National Institute of Statistics and Geography. The data is categorized under Global Database’s Mexico – Table MX.I004: Consumer Price Index: Second Half December 2010=100.

Brazil IPCA: YoY: Sao Paulo: Transport: Transport: Public: Subway data was reported at 7.500 % in Jun 2019. This stayed constant from the previous number of 7.500 % for May 2019. Brazil IPCA: YoY: Sao Paulo: Transport: Transport: Public: Subway data is updated monthly, averaging 3.565 % from Jan 2012 (Median) to Jun 2019, with 90 observations. The data reached an all-time high of 16.670 % in Dec 2015 and a record low of -4.460 % in Jun 2014. Brazil IPCA: YoY: Sao Paulo: Transport: Transport: Public: Subway data remains active status in CEIC and is reported by Brazilian Institute of Geography and Statistics. The data is categorized under Brazil Premium Database’s Inflation – Table BR.IC051: Consumer Price Index: Broad Category (IPCA): POF 2008-2009: Dec1993=100: YoY: by Municipality: São Paulo.

IPCA: Weights: Rio de Janeiro: Transport: Transport: Public: Subway data was reported at 0.250 % in Mar 2025. This records a decrease from the previous number of 0.253 % for Feb 2025. IPCA: Weights: Rio de Janeiro: Transport: Transport: Public: Subway data is updated monthly, averaging 0.240 % from Jan 2020 (Median) to Mar 2025, with 63 observations. The data reached an all-time high of 0.260 % in Jun 2024 and a record low of 0.203 % in May 2020. IPCA: Weights: Rio de Janeiro: Transport: Transport: Public: Subway data remains active status in CEIC and is reported by Brazilian Institute of Geography and Statistics. The data is categorized under Brazil Premium Database’s Inflation – Table BR.ID083: Consumer Price Index: Broad Category - IPCA: POF 2017-2018: Dec1993=100: Weights: by Municipality: Rio de Janeiro: Rio de Janeiro.

Brazil IPCA: MoM: Transport: Transport: Public: Subway data was reported at 0.000 % in Jun 2019. This records a decrease from the previous number of 0.170 % for May 2019. Brazil IPCA: MoM: Transport: Transport: Public: Subway data is updated monthly, averaging 0.000 % from Jan 2012 (Median) to Jun 2019, with 90 observations. The data reached an all-time high of 9.230 % in Jan 2015 and a record low of -4.970 % in Jul 2013. Brazil IPCA: MoM: Transport: Transport: Public: Subway data remains active status in CEIC and is reported by Brazilian Institute of Geography and Statistics. The data is categorized under Brazil Premium Database’s Inflation – Table BR.IA004: Consumer Price Index: Broad Category (IPCA): POF 2008-2009: Dec1993=100: Month on Month.

Brazil INPC: MoM: Sao Paulo: Transport: Transport: Public: Subway data was reported at 0.000 % in Jun 2019. This stayed constant from the previous number of 0.000 % for May 2019. Brazil INPC: MoM: Sao Paulo: Transport: Transport: Public: Subway data is updated monthly, averaging 0.000 % from Jan 2012 (Median) to Jun 2019, with 90 observations. The data reached an all-time high of 12.670 % in Jan 2015 and a record low of -4.460 % in Jul 2013. Brazil INPC: MoM: Sao Paulo: Transport: Transport: Public: Subway data remains active status in CEIC and is reported by Brazilian Institute of Geography and Statistics. The data is categorized under Brazil Premium Database’s Inflation – Table BR.IB017: Consumer Price Index: (INPC): POF: 2008-2009: Dec1993=100: MoM: by Municipality: São Paulo.