Signaling of the New York City Subway (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Signaling of the New York City Subway" in English language version.

refsWebsite

Global rank English rank

59mta.info

2,626^th place

1,602^nd place

34nytimes.com

7^th place

30worldcat.org

5^th place

21web.archive.org

1^st place

9nydailynews.com

134^th place

100^th place

5amny.com

6,244^th place

3,415^th place

4wsj.com

79^th place

65^th place

3archive.org

6^th place

3books.google.com

3^rd place

2youtube.com

9^th place

13^th place

2thejoekorner.com

low place

2ny1.com

6,196^th place

3,482^nd place

2rtands.com

low place

2abc7ny.com

7,053^rd place

3,944^th place

1nyctrackbook.com

low place

1rpa.org

low place

1untappedcities.com

low place

8,482^nd place

1theatlantic.com

228^th place

158^th place

1hts4u.com

low place

1ntsb.gov

1,153^rd place

667^th place

1villagevoice.com

856^th place

532^nd place

1cbslocal.com

680^th place

412^th place

1x.com

low place

1thecity.nyc

low place

1parsons.com

low place

1dot.gov

1,690^th place

998^th place

1nextcity.org

low place

1observer.com

760^th place

494^th place

1time.com

61^st place

54^th place

1newspapers.com

55^th place

36^th place

1princeton.edu

741^st place

577^th place

1railwaygazette.com

2,082^nd place

1,379^th place

1railwayage.com

low place

8,350^th place

1kawasakirailcar.com

low place

1thalesgroup.com

low place

8,253^rd place

1gothamist.com

3,729^th place

2,054^th place

1alamys.org

low place

1curbed.com

2,477^th place

1,402^nd place

1squarespace.com

2,953^rd place

1,823^rd place

abc7ny.com

Burkett, N.J. (September 18, 2024). "MTA Proposes Five-Year Capital Plan Wish List Including Replacing All Subway Cars". ABC7 New York. Retrieved September 19, 2024.
Burkett, N.J. (December 21, 2017). "MTA Testing Ultra-Wide Band Radio Technology". ABC7 New York. Retrieved December 22, 2017.

alamys.org

Colceag, Gabriel; Yelloz, Gerard (March 28, 2012). "CBTC Interoperability: From Real Needs to Real Deployments – New York's Culver CBTC Test Track Project" (PDF). alamys.org. Metrorail, London. Archived from the original (PDF) on November 26, 2015. Retrieved September 12, 2016.

amny.com

"MTA's signal chief faces 'exciting,' 'difficult' task". am New York. February 5, 2019. Retrieved February 5, 2019.
Barone, Vincent (August 21, 2017). "7 Train Signal Upgrade on Track for 2017: MTA". am New York. Retrieved August 23, 2017.
Brachfeld, Ben (December 20, 2022). "MTA set to award $368 million contract to modernize G line signals". amNewYork. Retrieved December 21, 2022.
Andres, Czarinna (September 18, 2024). "MTA Unveils $68.4 Billion Capital Plan to Modernize NYC Transit – but Funding Questions Amid Congestion Pricing Pause Remain". amNewYork. Retrieved September 19, 2024.
Duggan, Kevin (March 29, 2022). "MTA Plans Next Batch of Subway Signal Upgrades". amNewYork. Retrieved September 26, 2024.

archive.org

Cudahy, Brian J. (1995). Under the Sidewalks of New York: The Story of the Greatest Subway System in the World. Fordham Univ Press. ISBN 9780823216185. Retrieved April 30, 2018.
Eleventh Annual Report For The Calendar Year 1931. New York State Transit Commission. 1922. pp. 90–92.
"Endless Train to End New York Subway Jam". Popular Science. Bonnier Corporation: 101. May 1951. Retrieved April 30, 2018.

books.google.com

Gene Sansone (October 25, 2004). New York Subways: An Illustrated History of New York City's Transit Cars. JHU Press. pp. 273–282. ISBN 978-0-8018-7922-7. Retrieved April 30, 2018.
Parkinson, Tom; Fisher, Ian (January 1, 1996). Rail Transit Capacity. Transportation Research Board. p. 70. ISBN 9780309057189. Retrieved April 30, 2018.
Cunningham, Joseph; DeHart, Leonard O. (January 1, 1993). A History of the New York City Subway System. J. Schmidt, R. Giglio, and K. Lang. Retrieved April 30, 2018.

cbslocal.com

newyork.cbslocal.com

"MTA Raises Speed Limit On Subway Lines In Brooklyn, And Plans To Do The Same In All 5 Boroughs". CBS New York. December 10, 2018. Retrieved December 11, 2018.

curbed.com

ny.curbed.com

Rosenberg, Zoe (March 29, 2018). "NYC Subway's Aging Signals Could Be Fixed in 10–15 Years, Says Transit Head". Curbed NY. Retrieved March 30, 2018.

dot.gov

fhwa.dot.gov

"California Division: 8.5.1 New York City Transit Automated Train Supervision (ATS)". Federal Highway Administration (FHWA). United States Department of Transportation; Federal Highway Administration. September 20, 2016. Retrieved May 21, 2016.

gothamist.com

Nessen, Stephen (November 27, 2018). "New Signals Fully Installed On 7 Line, But When Will Riders See Improvements?". Gothamist. Archived from the original on April 11, 2019. Retrieved February 21, 2019.

hts4u.com

"Rules & Regulations Governing Employees of MTA New York City Transit, Manhattan and Bronx Surface Transit Operating Authority and South Brooklyn Railway" (PDF). hts4u.com. Metropolitan Transportation Authority. November 2003. Retrieved April 24, 2018.

kawasakirailcar.com

"R188 Acceptance". Kawasaki Rail Car, Inc. January 2014. Archived from the original on September 19, 2016. Retrieved September 13, 2016.

mta.info

web.mta.info

"MTA Capital Program 2015–2019: Renew. Enhance. Expand" (PDF). mta.info. Metropolitan Transportation Authority. October 28, 2015. Retrieved September 12, 2015.
"Capital Program Oversight Committee Meeting July 2012" (PDF). mta.info. Metropolitan Transportation Authority. July 23, 2012. Retrieved March 29, 2018.
"Transit and Bus Committee March 2018" (PDF). mta.info. Metropolitan Transportation Authority. March 19, 2018. pp. 155–156. Retrieved March 29, 2018.
"Capital Program Oversight Committee Meeting January 2016" (PDF). mta.info. Metropolitan Transportation Authority. January 25, 2016. Archived from the original (PDF) on January 29, 2016. Retrieved January 23, 2016.
"Capital Program Oversight Committee Meeting October 2012" (PDF). Metropolitan Transportation Authority. October 29, 2012. Archived from the original (PDF) on February 5, 2016. Retrieved July 14, 2016.
"Capital Program Oversight Committee Meeting July 2017" (PDF). Metropolitan Transportation Authority. July 24, 2017. p. 18. Retrieved October 28, 2017.
"New York City Transit and Bus Committee Meeting October 2018" (PDF). mta.info. Metropolitan Transportation Authority. October 19, 2018. pp. 188–189. Archived from the original (PDF) on October 20, 2018. Retrieved October 20, 2018.
"Twenty-Year Capital Needs Assessment" (PDF). mta.info. Metropolitan Transportation Authority. August 2009. Retrieved September 12, 2016.
"Capital Program Dashboard". web.mta.info. Metropolitan Transportation Authority. Retrieved January 13, 2017.
"MTA 2010–2014 Capital Program Questions and Answers" (PDF). mta.info. Metropolitan Transportation Authority. pp. 11–12. Retrieved September 12, 2016.
Wetherell, Michael P. (November 26, 2012). "NYCT Subway Car Program Progress Update to CPOC". mta.info. Metropolitan Transportation Authority. Retrieved September 13, 2016.
"Capital Program Oversight Committee Meeting November 2018" (PDF). Metropolitan Transportation Authority. November 13, 2018. Retrieved April 20, 2018.
"Capital Program Oversight Committee Meeting June 2019" (PDF). mta.info. Metropolitan Transportation Authority. June 2019. Retrieved June 23, 2019.
"Capital Program Oversight Committee Meeting April 2018" (PDF). Metropolitan Transportation Authority. April 23, 2018. Retrieved April 20, 2018.
"Capital Program Oversight Committee Meeting July 2016" (PDF). mta.info. Metropolitan Transportation Authority. July 25, 2016. Retrieved April 29, 2018.
"Capital Program Oversight Committee Meeting July 2017" (PDF). mta.info. Metropolitan Transportation Authority. July 24, 2017. Retrieved September 15, 2017.
"New York City Transit and Bus Committee Meeting June 2019" (PDF). mta.info. Metropolitan Transportation Authority. June 2019. pp. 192–193. Retrieved June 23, 2019.
"Install Communication-Based Train Control on the Queens Boulevard Line West – Phase 2". web.mta.info. Metropolitan Transportation Authority. Retrieved April 29, 2018.
"T7080341 Install Communication-Based Train Control (CBTC): Lexington Ave Line and Interlockings". web.mta.info. Metropolitan Transportation Authority. November 16, 2018. Retrieved November 26, 2018.
"T7080340 Install Communication-Based Train Control (CBTC): Queens Blvd East and Interlockings". web.mta.info. Metropolitan Transportation Authority. November 16, 2018. Retrieved November 26, 2018.
"Chapter 2: Project Alternatives" (PDF). mta.info. Metropolitan Transportation Authority. 2004. p. 4. Retrieved September 12, 2015.
"Transit & Bus Committee Meeting" (PDF). Metropolitan Transportation Authority. January 22, 2019. pp. 176–177. Archived from the original (PDF) on January 20, 2019. Retrieved January 19, 2019.
"T7090423 Description: New Negative Side Feeders on Lexington Ave Line". web.mta.info. Metropolitan Transportation Authority. November 16, 2018. Retrieved November 26, 2018.
"Description: New Negative Side Feeders on Lexington Ave Line Budget Scope History". web.mta.info. Metropolitan Transportation Authority. November 16, 2018. Retrieved November 26, 2018.
"T7090422 New Low Resistance Contact Rail on Lexington Ave Line". web.mta.info. Metropolitan Transportation Authority. November 16, 2018. Retrieved November 26, 2018.
"T7090215 Upgrade Supplemental Negative Cables on the Queens Boulevard Line". web.mta.info. Metropolitan Transportation Authority. November 16, 2018. Retrieved November 26, 2018.

new.mta.info

"Capital Program Oversight Committee Meeting November 2021". Metropolitan Transportation Authority. November 15, 2021. Retrieved April 20, 2018.
"Capital Program Oversight Committee Meeting November 2020". Metropolitan Transportation Authority. November 18, 2020. Retrieved April 20, 2018.
"Capital Program Committee Meeting April 2022". mta.info. Metropolitan Transportation Authority. April 25, 2022. Retrieved July 14, 2022.
"Capital Program Committee Meeting March 2024". MTA. p. 28. Retrieved March 23, 2024.
"MTA Capital Program 2020–2024". mta.info. Metropolitan Transportation Authority. September 2019. Retrieved March 30, 2022.
"MTA Announces Extension of Signal Modernization on the Queens Boulevard Line". mta.info. Metropolitan Transportation Authority. December 15, 2021. Retrieved December 16, 2021.
"Capital Program Oversight Committee Meeting October 2023". web.mta.info. Metropolitan Transportation Authority. October 2023. Retrieved January 19, 2018.
"Capital Program Oversight Committee Meeting November 2020". mta.info. Metropolitan Transportation Authority. November 2020. p. 8. Retrieved July 14, 2022.
"MTA Announces Track Renewal and Signal Modernization Work Taking Place in Manhattan This Summer". mta.info. Metropolitan Transportation Authority. June 4, 2021. Retrieved July 14, 2022.
"Capital Program Oversight Committee Meeting April 2021". mta.info. Metropolitan Transportation Authority. April 2021. p. 10. Retrieved July 14, 2022.
"MTA 2022 Adopted Budget February Financial Plan 2022 – 2025 February 2022". mta.info. Metropolitan Transportation Authority. February 18, 2022. p. V-3. Retrieved July 14, 2022.
"Solicitation Title: S48012 Design-Build Services for Communication Based Train Control Crosstown Line "B" Division in Brooklyn and Queens". mta.info. Metropolitan Transportation Authority. May 16, 2022. Retrieved July 14, 2022.
"Capital Program Oversight Committee Meeting December 2022". mta.info. Metropolitan Transportation Authority. December 19, 2022. pp. 99–101. Retrieved July 14, 2022.
"Capital Program Committee Meeting March 2024". MTA. p. 44. Retrieved March 23, 2024.
"Solicitation Title: S48019 Design-Build Services for Communication Based Train Control Fulton Line in Brooklyn". mta.info. Metropolitan Transportation Authority. November 9, 2022. Retrieved November 9, 2022.
"MTA Construction & Development Notice D81444 SSE No.: 0000396993 Program Management and Project Management Consulting (PMC) Services for MTA C&D Communications Based Train Control (CBTC) Program". mta.info. Metropolitan Transportation Authority. June 9, 2022. Retrieved July 14, 2022.
"C&D Contracting: Upcoming Opportunities". mta.info. Metropolitan Transportation Authority. June 27, 2022. Archived from the original on June 28, 2022. Retrieved July 14, 2022.
"Phase 2 of Second Avenue Subway Industry Outreach". mta.info. Metropolitan Transportation Authority. June 23, 2023. Retrieved June 23, 2023.
"Capital Program Oversight Committee Meeting May 2020". mta.info. Metropolitan Transportation Authority. May 2020. p. 38-39. Retrieved July 14, 2022.
"Transit and Bus Committee Meeting June 2021". mta.inof. Metropolitan Transportation Authority. June 2021. pp. 156–157. Retrieved July 14, 2022.
"Capital Program Oversight Committee Meeting March 2023". mta.info. Metropolitan Transportation Authority. March 2023. p. 105. Retrieved June 14, 2023.
"RFI-391845 Simplification of the Auxiliary Wayside System ("AWS") and Work Train Modifications for Operation in the CBTC Territory". mta.info. Metropolitan Transportation Authority. April 7, 2022. Retrieved July 14, 2022.
"RFI-0000397121 Modernizing NYCT's S733 Signal Standard". mta.info. Metropolitan Transportation Authority. May 20, 2022. Retrieved July 14, 2022.
"RFI-0000398033 Simplification of Wayside Train Control Architecture". mta.info. Metropolitan Transportation Authority. June 1, 2022. Retrieved July 14, 2022.

mta.info

"NYC Transit Begins Correcting Antiquated Speed Limits & Fixing Faulty Signals as Part of 'Save Safe Seconds' Campaign to Safely Improve Subway Performance". www.mta.info. Metropolitan Transportation Authority. December 10, 2018. Archived from the original on December 10, 2018. Retrieved December 10, 2018.
"MTA New York City Transit Announces Progress in Campaign to Safely Speed up Trains". mta.info. Metropolitan Transportation Authority. January 21, 2019. Archived from the original on January 21, 2019. Retrieved January 21, 2019.
"Know Before You Go with MTA Subway Time". mta.info. Metropolitan Transportation Authority. December 28, 2012. Archived from the original on March 12, 2015. Retrieved April 11, 2014.
Press Release (July 31, 2002). "Mta Nyc Transit Awards New Car Contract". Metropolitan Transportation Authority. Archived from the original on February 3, 2006. Retrieved July 14, 2016.
"MTA Seeks Federal Funds to Increase Capacity on Canarsie L Line". mta.info. Metropolitan Transportation Authority. December 12, 2014. Archived from the original on November 28, 2022. Retrieved June 23, 2019.
"New Subway Cars Being Put to the Test". mta.info. Metropolitan Transportation Authority. November 18, 2013. Archived from the original on May 15, 2014. Retrieved April 29, 2018.
"$205.8M in Contracts Approved to Install Communications-Based Train Control System". www.mta.info. Metropolitan Transportation Authority. July 20, 2015. Archived from the original on July 28, 2016. Retrieved August 6, 2016.
"MTA Moves Forward with Signal Modernization of Eighth Avenue ACE Line". mta.info. Metropolitan Transportation Authority. Archived from the original on March 2, 2021. Retrieved January 13, 2020.
"Press Release – NYC Transit – MTA Demonstrates Successful Ultra-Wideband Technology Pilot on Flushing and Canarsie Lines". MTA. January 23, 2020. Archived from the original on January 26, 2020. Retrieved January 26, 2020.

newspapers.com

chicagotribune.newspapers.com

"Subway Fire Jams N. Y. Traffic (April 22, 1964)". Chicago Tribune. April 22, 1964. Retrieved January 17, 2017.

nextcity.org

Smith, Stephen (May 2, 2014). "Advanced Signaling Makes the Most Out of Old Subways, But Can New York Handle It?". nextcity.org. Next City. Retrieved August 6, 2016.

ntsb.gov

"Oversight, Design Problems Cited in NYC's Subway Crash". www.ntsb.gov. March 19, 1996. Retrieved July 17, 2016.

ny1.com

Martinez, Jose (November 8, 2018). "How the MTA Is Clocking Signal Timers To Speed Up Subway Service". mta.info. Spectrum News NY1. Retrieved November 8, 2018.
Martinez, Jose (December 11, 2018). "MTA Raises Subway Speed Limits After Fixing Dozens of Faulty Signal Timers". Spectrum News NY1 | New York City. Retrieved December 11, 2018.

nyctrackbook.com

Dougherty, Peter (2020). Tracks of the New York City Subway 2020 (16th ed.). Dougherty. OCLC 1056711733. Retrieved April 30, 2018

nydailynews.com

Rivoli, Dan (May 22, 2017). "NYC Subway Relies on Decades-Old, Outmoded Signals and Switches". NY Daily News. Retrieved March 14, 2018.
Rivoli, Dan (July 22, 2018). "Byford Vows to Speed up Trains, Cutting 10,000 Delays a Month – NY Daily News". New York Daily News. Retrieved July 23, 2018.
Rivoli, Dan (October 29, 2018). "MTA Tests Subway Signals, Plans Fixes to Get Trains Moving Faster – NY Daily News". New York Daily News. Retrieved November 8, 2018.
Rivoli, Dan (February 5, 2019). "World-renowned subway signal guru hired to speed up NYC's trains". New York Daily News. Retrieved February 5, 2019.
Guse, Clayton (September 16, 2019). "MTA Announces $51 Billion Plan to Save the Subway, Treat NYC's Transit Sickness". nydailynews.com. Retrieved September 16, 2019.
Guse, Clayton (January 13, 2020). "MTA to Bring Modern Signal System — and Faster, More Reliable Commutes — to Entirety of E Line by 2025". New York Daily News. Retrieved July 14, 2022.
Guse, Clayton (January 13, 2020). "MTA to Bring Modern Signal System — and Faster, More Reliable Commutes — to Entirety of E Line by 2025". New York Daily News. Retrieved January 13, 2020.
Guse, Clayton (July 25, 2022). "MTA to Delay Signal Upgrades on Busiest Stretch of NYC Subway, Will Fix Least Reliable Lines Instead". New York Daily News. Retrieved July 25, 2022.
Rivoli, Dan (December 21, 2017). "MTA Begins Testing Technology to Help Failure-Prone Signal System". NY Daily News. Retrieved December 22, 2017.

nytimes.com

Fitzsimmons, Emma G. (May 1, 2017). "Key to Improving Subway Service in New York? Modern Signals". The New York Times. ISSN 0362-4331. Retrieved May 2, 2017.
Montgomery, Paul L. (July 18, 1970). "37 Hurt in Crash of Two IND Trains". The New York Times. ISSN 0362-4331. Retrieved June 21, 2022.
Newman, Andy (November 22, 1997). "Inquiry Into Subway Crash Focuses on Misplaced Sign". The New York Times. ISSN 0362-4331. Retrieved July 17, 2016.
Pearce, Adam (May 9, 2018). "How 2 M.T.A. Decisions Pushed the Subway Into Crisis". The New York Times. ISSN 0362-4331. Retrieved May 9, 2018.
Rosenthal, Brian M.; Fitzsimmons, Emma G.; LaForgia, Michael (November 18, 2017). "How Politics and Bad Decisions Starved New York's Subways". The New York Times. ISSN 0362-4331. Retrieved March 14, 2018.
Fitzsimmons, Emma G. (December 10, 2018). "Why Your Subway Train Might Start Moving Faster". The New York Times. ISSN 0362-4331. Retrieved December 10, 2018.
Nir, Sarah Maslin (March 28, 2018). "How Often Do Subway Signals Fail? Ask Twitter". The New York Times. ISSN 0362-4331. Retrieved March 30, 2018.
Santora, Marc; Tarbell, Elizabeth (August 21, 2017). "Fixing the Subway Requires Pain. But How Much, And for How Long?". The New York Times. ISSN 0362-4331. Retrieved August 23, 2017.
Luo, Michael (June 23, 2004). "The Next Stop for the Subway Is a Fully Automated Future; Testing a Computer-Controlled Train Line". The New York Times. Retrieved August 10, 2016.
Chan, Sewell (January 14, 2005). "Subways Run by Computers Start on L Line This Summer". The New York Times. Retrieved May 24, 2007.
Kennedy, Randy (July 31, 2002). "1,700 Subway Cars to Be Built Under Largest Such Contract in New York History". The New York Times. p. B3. Retrieved April 30, 2018.
Neuman, William (May 22, 2007). "For Less Crowding on L Train, Think 2010, Report Says". The New York Times. Retrieved May 24, 2007.
Stengren, Bernard (April 22, 1964). "Shuttle Is Short, Except in History". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Levey, Stanley (October 21, 1955). "Times Sq. Shuttle Keeps Trains; Belt Plan Dropped as Too Costly; TIMES SQ. SHUTTLE WON'T GET A BELT". The New York Times. Retrieved January 17, 2017.
Katz, Ralph (January 27, 1959). "Crewless Subway Train Studied For Test on Times Sq. Shuttle; SUBWAY MAY TEST SELF-RUN TRAINS". The New York Times. Retrieved April 25, 2018.
Levey, Stanley (October 25, 1961). "Crewless Trains to Fair Studied; 3 Lines May Be Automated If Shuttle Test Succeeds". The New York Times. ISSN 0362-4331. Retrieved May 24, 2024.
"Crewless Subway Tested in Brooklyn". The New York Times. February 16, 1960. ISSN 0362-4331. Retrieved January 15, 2017.
Stengren, Bernard (December 13, 1961). "Disputed Automated Train Put Through Test; Electrical Impulses Start, Monitor and Stop Shuttle Runs AUTOMATED TRAIN PUT THROUGH TEST". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Katz, Ralph (October 14, 1960). "Automatic Subway Train Tested For Times Sq. Shuttle Service". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"Automatic Shuttle Has Lost Novelty For New Yorkers". The New York Times. April 4, 1962. ISSN 0362-4331. Retrieved January 15, 2017.
Katz, Ralph (January 5, 1962). "First Automated Subway Train Starts Run; Shuttle Riders Find Trip Without Crew About the Same STRIKE ENDED ONE-YEAR PACT All 3 Will Benefit". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"T.W.U. Will Hold Strike Vote In Protest of Automated Train". The New York Times. December 11, 1961. ISSN 0362-4331. Retrieved January 15, 2017.
Katz, Ralph (January 4, 1962). "SHUTTLE TO BEGIN AUTOMATED RUNS; Public Tests Start Today With Stand-By Motorman Pledge on Manning". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"A Better Shuttle". The New York Times. January 6, 1962. ISSN 0362-4331. Retrieved January 15, 2017.
"AUTOMATED TRAIN GIVEN EXTENSION; IRT's Shuttle Will Continue Running Until July 1". The New York Times. October 28, 1962. ISSN 0362-4331. Retrieved January 15, 2017.
Stengren, Bernard (September 19, 1962). "AUTOMATED TRAIN DISAPPOINTS CITY; Patterson Says High Hopes for Subway Device Have Been Diminished RESEARCH IS EXTENDED IRT Shuttle to Be Tested for Nine Months More-- Some Savings Seen". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Levey, Stanley (October 25, 1961). "CREWLESS TRAINS TO FAIR STUDIED; 3 Lines May Be Automated If Shuttle Test Succeeds". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Trumbull, Robert (April 24, 1964). "Shuttle Nearly Back to Normal". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"Reopening Put off on One 42d St. Block". The New York Times. April 25, 1964. ISSN 0362-4331. Retrieved January 15, 2017.
"Follow-Up On the News". The New York Times. April 16, 1978. ISSN 0362-4331. Retrieved April 12, 2022.
McFadden, Robert D. (September 1, 1991). "Catastrophe Under Union Square; Crash on the Lexington IRT: Motorman's Run to Disaster". The New York Times. Retrieved June 11, 2014.
"A Sweeping Plan to Fix the Subways Comes With a $19 Billion Price Tag". The New York Times. May 22, 2018. ISSN 0362-4331. Retrieved May 23, 2018.
Fitzsimmons, Emma G. (April 23, 2018). "M.T.A. Pins Its Hopes on Unproven Technology to Fix Subway". The New York Times. ISSN 0362-4331. Retrieved April 30, 2018.

query.nytimes.com

"Reconstruction Cuts Shuttle Service in Subway; 8-Month Project Curtailing Daily Travel of 24,400-- Job Will Cost $419,000". The New York Times. October 9, 1966. ISSN 0362-4331. Retrieved January 15, 2017.

observer.com

"How Much More Williamsburg Development Can the L Train Handle?". The Observer. March 5, 2013. Retrieved September 12, 2016.

parsons.com

"Parsons Project of the Month—June 2004" (PDF). parsons.com. Parsons Corporation. June 2004. Archived from the original (PDF) on February 15, 2010. Retrieved September 12, 2016.

princeton.edu

United States Congress, Office of Technology Assessment (May 1976). "Chapter 6: THE PLANNING AND DEVELOPMENT PROCESS". Automatic Train Control in Rail Rapid Transit (PDF). Princeton University. p. 135. Retrieved April 25, 2018.

railwayage.com

Vantuono, William C. (August 27, 2015). "Siemens, Thales Land NYCT QBL West Phase 1 CBTC Contracts". Railway Age. Archived from the original on February 20, 2017. Retrieved January 31, 2017.

railwaygazette.com

"Canarsie CBTC goes live". Railway Gazette. March 12, 2009. Archived from the original on January 7, 2017. Retrieved January 18, 2017.

rpa.org

library.rpa.org

"Moving Forward: Accelerating the Transition to Communications-Based Train Control for New York City's Subways" (PDF). rpa.org. Regional Plan Association. May 2014. Archived from the original (PDF) on March 4, 2016. Retrieved September 12, 2016.

rtands.com

Wanek-Libman, Mischa (January 5, 2017). "MTA Awards L.K. Comstock Queens Boulevard Line Signaling Contract". Retrieved January 31, 2017.
Vantuono, William (March 12, 2018). "MTA Genius Transit Challenge winners announced". Railway Track & Structures. Retrieved March 14, 2018.

squarespace.com

static1.squarespace.com

"Transform the Subway" (PDF). Fast Forward. Metropolitan Transportation Authority. May 23, 2018. Retrieved May 23, 2018.

thalesgroup.com

"Thales Selected by the New York Metropolitan Transportation Authority to Modernize the Queens Boulevard Line". Thales Group. January 10, 2015. Retrieved September 13, 2016.

theatlantic.com

Somers, James (November 13, 2015). "Why New York Subway Lines Are Missing Countdown Clocks". The Atlantic. Retrieved May 20, 2016.

thecity.nyc

Martinez, Jose (March 15, 2021). "MTA Taps Need for Speed in Subways by Expanding Limits on Tracks". THE CITY. Retrieved March 23, 2021.

thejoekorner.com

Korman, Joe. "The JoeKorNer – Looking out the Front – Signals". www.thejoekorner.com. Retrieved February 12, 2017.
Korman, Joe. "New York City Subway CHAINING". The JoeKorNer Index. Retrieved September 12, 2016.

time.com

content.time.com

"TRANSPORTATION: Subway of the Future". TIME. November 15, 1954. Retrieved January 17, 2017.

untappedcities.com

"The Most Powerful Block in NYC That You've Never Heard Of". Untapped Cities. August 8, 2011. Retrieved September 13, 2016.

villagevoice.com

Gordon, Aaron (March 13, 2018). "The Trains Are Slower Because They Slowed the Trains Down". Village Voice. Retrieved March 14, 2018.

web.archive.org

"Moving Forward: Accelerating the Transition to Communications-Based Train Control for New York City's Subways" (PDF). rpa.org. Regional Plan Association. May 2014. Archived from the original (PDF) on March 4, 2016. Retrieved September 12, 2016.
"NYC Transit Begins Correcting Antiquated Speed Limits & Fixing Faulty Signals as Part of 'Save Safe Seconds' Campaign to Safely Improve Subway Performance". www.mta.info. Metropolitan Transportation Authority. December 10, 2018. Archived from the original on December 10, 2018. Retrieved December 10, 2018.
"MTA New York City Transit Announces Progress in Campaign to Safely Speed up Trains". mta.info. Metropolitan Transportation Authority. January 21, 2019. Archived from the original on January 21, 2019. Retrieved January 21, 2019.
"Know Before You Go with MTA Subway Time". mta.info. Metropolitan Transportation Authority. December 28, 2012. Archived from the original on March 12, 2015. Retrieved April 11, 2014.
"Parsons Project of the Month—June 2004" (PDF). parsons.com. Parsons Corporation. June 2004. Archived from the original (PDF) on February 15, 2010. Retrieved September 12, 2016.
"Capital Program Oversight Committee Meeting January 2016" (PDF). mta.info. Metropolitan Transportation Authority. January 25, 2016. Archived from the original (PDF) on January 29, 2016. Retrieved January 23, 2016.
"Capital Program Oversight Committee Meeting October 2012" (PDF). Metropolitan Transportation Authority. October 29, 2012. Archived from the original (PDF) on February 5, 2016. Retrieved July 14, 2016.
Press Release (July 31, 2002). "Mta Nyc Transit Awards New Car Contract". Metropolitan Transportation Authority. Archived from the original on February 3, 2006. Retrieved July 14, 2016.
"New York City Transit and Bus Committee Meeting October 2018" (PDF). mta.info. Metropolitan Transportation Authority. October 19, 2018. pp. 188–189. Archived from the original (PDF) on October 20, 2018. Retrieved October 20, 2018.
"MTA Seeks Federal Funds to Increase Capacity on Canarsie L Line". mta.info. Metropolitan Transportation Authority. December 12, 2014. Archived from the original on November 28, 2022. Retrieved June 23, 2019.
"Canarsie CBTC goes live". Railway Gazette. March 12, 2009. Archived from the original on January 7, 2017. Retrieved January 18, 2017.
Vantuono, William C. (August 27, 2015). "Siemens, Thales Land NYCT QBL West Phase 1 CBTC Contracts". Railway Age. Archived from the original on February 20, 2017. Retrieved January 31, 2017.
"R188 Acceptance". Kawasaki Rail Car, Inc. January 2014. Archived from the original on September 19, 2016. Retrieved September 13, 2016.
"New Subway Cars Being Put to the Test". mta.info. Metropolitan Transportation Authority. November 18, 2013. Archived from the original on May 15, 2014. Retrieved April 29, 2018.
Nessen, Stephen (November 27, 2018). "New Signals Fully Installed On 7 Line, But When Will Riders See Improvements?". Gothamist. Archived from the original on April 11, 2019. Retrieved February 21, 2019.
Colceag, Gabriel; Yelloz, Gerard (March 28, 2012). "CBTC Interoperability: From Real Needs to Real Deployments – New York's Culver CBTC Test Track Project" (PDF). alamys.org. Metrorail, London. Archived from the original (PDF) on November 26, 2015. Retrieved September 12, 2016.
"$205.8M in Contracts Approved to Install Communications-Based Train Control System". www.mta.info. Metropolitan Transportation Authority. July 20, 2015. Archived from the original on July 28, 2016. Retrieved August 6, 2016.
"MTA Moves Forward with Signal Modernization of Eighth Avenue ACE Line". mta.info. Metropolitan Transportation Authority. Archived from the original on March 2, 2021. Retrieved January 13, 2020.
"Transit & Bus Committee Meeting" (PDF). Metropolitan Transportation Authority. January 22, 2019. pp. 176–177. Archived from the original (PDF) on January 20, 2019. Retrieved January 19, 2019.
"C&D Contracting: Upcoming Opportunities". mta.info. Metropolitan Transportation Authority. June 27, 2022. Archived from the original on June 28, 2022. Retrieved July 14, 2022.
"Press Release – NYC Transit – MTA Demonstrates Successful Ultra-Wideband Technology Pilot on Flushing and Canarsie Lines". MTA. January 23, 2020. Archived from the original on January 26, 2020. Retrieved January 26, 2020.

worldcat.org

search.worldcat.org

Dougherty, Peter (2020). Tracks of the New York City Subway 2020 (16th ed.). Dougherty. OCLC 1056711733. Retrieved April 30, 2018
Fitzsimmons, Emma G. (May 1, 2017). "Key to Improving Subway Service in New York? Modern Signals". The New York Times. ISSN 0362-4331. Retrieved May 2, 2017.
Montgomery, Paul L. (July 18, 1970). "37 Hurt in Crash of Two IND Trains". The New York Times. ISSN 0362-4331. Retrieved June 21, 2022.
Newman, Andy (November 22, 1997). "Inquiry Into Subway Crash Focuses on Misplaced Sign". The New York Times. ISSN 0362-4331. Retrieved July 17, 2016.
Pearce, Adam (May 9, 2018). "How 2 M.T.A. Decisions Pushed the Subway Into Crisis". The New York Times. ISSN 0362-4331. Retrieved May 9, 2018.
Rosenthal, Brian M.; Fitzsimmons, Emma G.; LaForgia, Michael (November 18, 2017). "How Politics and Bad Decisions Starved New York's Subways". The New York Times. ISSN 0362-4331. Retrieved March 14, 2018.
Fitzsimmons, Emma G. (December 10, 2018). "Why Your Subway Train Might Start Moving Faster". The New York Times. ISSN 0362-4331. Retrieved December 10, 2018.
Nir, Sarah Maslin (March 28, 2018). "How Often Do Subway Signals Fail? Ask Twitter". The New York Times. ISSN 0362-4331. Retrieved March 30, 2018.
Santora, Marc; Tarbell, Elizabeth (August 21, 2017). "Fixing the Subway Requires Pain. But How Much, And for How Long?". The New York Times. ISSN 0362-4331. Retrieved August 23, 2017.
Tangel, Andrew (October 28, 2015). "More NYC Subway Countdown Clocks Won't Arrive Anytime Soon". Wall Street Journal. ISSN 0099-9660. Retrieved May 21, 2016.
Stengren, Bernard (April 22, 1964). "Shuttle Is Short, Except in History". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Levey, Stanley (October 25, 1961). "Crewless Trains to Fair Studied; 3 Lines May Be Automated If Shuttle Test Succeeds". The New York Times. ISSN 0362-4331. Retrieved May 24, 2024.
"Crewless Subway Tested in Brooklyn". The New York Times. February 16, 1960. ISSN 0362-4331. Retrieved January 15, 2017.
Stengren, Bernard (December 13, 1961). "Disputed Automated Train Put Through Test; Electrical Impulses Start, Monitor and Stop Shuttle Runs AUTOMATED TRAIN PUT THROUGH TEST". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Katz, Ralph (October 14, 1960). "Automatic Subway Train Tested For Times Sq. Shuttle Service". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"Automatic Shuttle Has Lost Novelty For New Yorkers". The New York Times. April 4, 1962. ISSN 0362-4331. Retrieved January 15, 2017.
Katz, Ralph (January 5, 1962). "First Automated Subway Train Starts Run; Shuttle Riders Find Trip Without Crew About the Same STRIKE ENDED ONE-YEAR PACT All 3 Will Benefit". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"T.W.U. Will Hold Strike Vote In Protest of Automated Train". The New York Times. December 11, 1961. ISSN 0362-4331. Retrieved January 15, 2017.
Katz, Ralph (January 4, 1962). "SHUTTLE TO BEGIN AUTOMATED RUNS; Public Tests Start Today With Stand-By Motorman Pledge on Manning". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"A Better Shuttle". The New York Times. January 6, 1962. ISSN 0362-4331. Retrieved January 15, 2017.
"AUTOMATED TRAIN GIVEN EXTENSION; IRT's Shuttle Will Continue Running Until July 1". The New York Times. October 28, 1962. ISSN 0362-4331. Retrieved January 15, 2017.
Stengren, Bernard (September 19, 1962). "AUTOMATED TRAIN DISAPPOINTS CITY; Patterson Says High Hopes for Subway Device Have Been Diminished RESEARCH IS EXTENDED IRT Shuttle to Be Tested for Nine Months More-- Some Savings Seen". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Levey, Stanley (October 25, 1961). "CREWLESS TRAINS TO FAIR STUDIED; 3 Lines May Be Automated If Shuttle Test Succeeds". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
Trumbull, Robert (April 24, 1964). "Shuttle Nearly Back to Normal". The New York Times. ISSN 0362-4331. Retrieved January 15, 2017.
"Reopening Put off on One 42d St. Block". The New York Times. April 25, 1964. ISSN 0362-4331. Retrieved January 15, 2017.
"Reconstruction Cuts Shuttle Service in Subway; 8-Month Project Curtailing Daily Travel of 24,400-- Job Will Cost $419,000". The New York Times. October 9, 1966. ISSN 0362-4331. Retrieved January 15, 2017.
"Follow-Up On the News". The New York Times. April 16, 1978. ISSN 0362-4331. Retrieved April 12, 2022.
Berger, Paul (March 29, 2018). "New York City Transit Chief: Subway Signal Overhaul Could Be Done in 10 to 15 Years". Wall Street Journal. ISSN 0099-9660. Retrieved March 30, 2018.
"A Sweeping Plan to Fix the Subways Comes With a $19 Billion Price Tag". The New York Times. May 22, 2018. ISSN 0362-4331. Retrieved May 23, 2018.
Fitzsimmons, Emma G. (April 23, 2018). "M.T.A. Pins Its Hopes on Unproven Technology to Fix Subway". The New York Times. ISSN 0362-4331. Retrieved April 30, 2018.

wsj.com

Berger, Paul (December 11, 2018). "New York City Subway Trains to Double Speed on Some Stretches". WSJ. Retrieved December 11, 2018.
Tangel, Andrew (October 28, 2015). "More NYC Subway Countdown Clocks Won't Arrive Anytime Soon". Wall Street Journal. ISSN 0099-9660. Retrieved May 21, 2016.
Berger, Paul (March 29, 2018). "New York City Transit Chief: Subway Signal Overhaul Could Be Done in 10 to 15 Years". Wall Street Journal. ISSN 0099-9660. Retrieved March 30, 2018.

blogs.wsj.com

Mann, Ted (November 18, 2013). "MTA Tests New Subway Trains on Flushing Line". The Wall Street Journal. Retrieved November 19, 2013.

x.com

Vincent Barone [@vinbarone] (December 10, 2018). "Here's a Chart Provided by the MTA Showing Where It's Made Speed Limit Changes in the Subways" (Tweet). Retrieved December 10, 2018 – via Twitter.

youtube.com

Metropolitan Transportation Authority (July 20, 2015). CBTC: Communications-Based Train Control (video). YouTube. Retrieved April 30, 2018.
mtainfo (July 20, 2015), CBTC: Communications-Based Train Control, retrieved April 29, 2018