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Hi.I think these are the most badass computer programmers.AScott Adams – one of earliest developers of CP/M and DOS gamesLeonard Adleman – co-creator of RSA algorithm (the A in the name stands for Adleman), coined the term computer virusAlfred Aho – co-creator of AWK (the A in the name stands for Aho), and main author of famous Dragon bookAndrei Alexandrescu – author, expert C++, D languagesPaul Allen – Altair BASIC, Applesoft BASIC, co-founded MicrosoftEric Allman – sendmail, syslogMarc Andreessen – co-creator of Mosaic, co-founder of NetscapeJeremy Ashkenas – creator of the CoffeeScript programming language and Backbone.jsBill Atkinson – QuickDraw, HyperCardBJohn Backus – FORTRAN, BNFLars Bak – virtual machine specialistRichard Bartle – MUD, with Roy Trubshaw, creator of MUDsBrian Behlendorf – ApacheKent Beck – created Extreme Programming and co-creator of JUnitDonald Becker – Linux Ethernet drivers, Beowulf clusteringDoug Bell – Dungeon Master series of video gamesFabrice Bellard – creator of FFmpeg open codec library, QEMU virtualization toolsTim Berners-Lee – inventor of World Wide WebDaniel J. Bernstein – djbdns, qmailSabeer Bhatia – co-founder of the Hotmail email serviceEric Bina – co-creator of Mosaic web browserMarc Blank – co-creator of ZorkJoshua Bloch – core Java language designer, lead the Java collections framework projectGrady Booch – co-creator of Unified Modeling LanguageBert Bos – author of Argo web browser, co-author of Cascading Style SheetsStephen Richard Bourne – Creator of Bourne shellDavid Bradley – coder on the IBM PC project team who wrote the Control-Alt-Delete keyboard handler, embedded in all PC-compatible BIOSesAndrew Braybrook – video games Paradroid and UridiumLarry Breed – co-developer of APL\360Jack E. Bresenham – creator of Bresenham's line algorithmDan Bricklin – co-creator of VisiCalc, the first personal spreadsheet programWalter Bright – Digital Mars, First C++ compiler, author of D (programming language).Sergey Brin – co-founder of Google Inc.Richard Brodie – Microsoft WordAndries Brouwer – Hack, former maintainer of man pager man(1), Linux kernel hackerDanielle Bunten Berry (Dani Bunten) – M.U.L.E., multiplayer video game and other noted video gamesDries Buytaert – creator of DrupalCSteve Capps – co-creator of Macintosh and NewtonJohn D. Carmack – first person shooters Doom, QuakeVinton Cerf – TCP/IP, NCPWard Christensen – wrote the first BBS (Bulletin Board System) system CBBSEdgar F. Codd – principal architect of the relational modelBram Cohen – BitTorrent protocol design and implementationAlain Colmerauer – PrologAlan Cooper – Visual BasicAlan Cox – co-developer of Linux kernelBrad Cox – Objective-CMike Cowlishaw – REXX and NetRexx, LEXX editor, image processing, decimal arithmetic packagesMark Crispin – creator of IMAP, author of UW-IMAP, one of reference implementations of IMAP4Ward Cunningham – creator of Wiki conceptWilliam Crowther – Colossal Cave AdventureDave Cutler – architect of VMS, Windows NTDOle-Johan Dahl – co-creator of SIMULAJames Duncan Davidson – creator of Tomcat, now part of Jakarta ProjectJeff Dean – Spanner, BigTable, Map ReduceL. Peter Deutsch – Ghostscript, Assembler for PDP-1, XDS-940 timesharing system, QED original co-authorEdsger Dijkstra – contributions to ALGOL, Dijkstra's algorithm, Goto Statement Considered HarmfulMatt Dillon – programmer of various software including DICE and DragonflyBSDJack Dorsey – creator of TwitterMartin Dougiamas – creator and lead developer of MoodleAdam Dunkels – author of Contiki operating system, the lwIP and uIP embedded TCP/IP stacks, inventor of protothreadsELes Earnest – author of finger programBrendan Eich – creator of JavaScriptLarry Ellison – co-creator of Oracle database, co-founder of Oracle CorporationMarc Ewing – creator of Red Hat LinuxFDan Farmer – creator of COPS and Security Administrator Tool for Analyzing Networks (SATAN) Security ScannersSteve Fawkner – creator of Warlords and Puzzle QuestStuart Feldman – creator of make, author of Fortran 77 compiler, part of original group that created UnixDavid Filo – co-creator of Yahoo!Brad Fitzpatrick – creator of memcached, Livejournal and OpenIDAndrew Fluegelman – author PC-Talk communications software; considered a co-creator of sharewareBrian Fox – creator of Bash, Readline, GNU Finger, Meta-HTMLMartin Fowler – creator of Dependency Injection pattern of software engineering, a form of Inversion of controlJim Fruchterman – founder of Arkenstone (now part of Freedom Scientific) and Benetech, created scanners for blind peopleGElon Gasper – co-founded Bright Star Technology, patented realistic facial movements for in-game speech. HyperAnimator, Alphabet Blocks, etc.Bill Gates – Altair BASIC, co-founded MicrosoftJim Gettys – X Window System, HTTP/1.1, One Laptop per Child, BufferbloatSteve Gibson – creator of SpinRiteJohn Gilmore – GDBAdele Goldberg – co-creator of SmalltalkRyan C. Gordon (a.k.a. Icculus) – Lokigames, ioquake3, MojoSetup, etc.James Gosling – Java, Gosling Emacs, NeWSBill Gosper – Macsyma, Lisp machine, hashlife, helped Donald Knuth on Vol.2 of The Art of Computer Programming (Semi-numerical algorithms)Andrew Gower – RuneScape Classic, RuneScape, co-founded JagexPaul Gower – RuneScape Classic, RuneScape, co-founded JagexPaul Graham – Yahoo! Store, On Lisp, ANSI Common LispJohn Graham-Cumming – author of POPFile, a Bayesian filter-based e-mail classifierRalph Griswold – co-creator of SNOBOL, creator of Icon (programming language)Richard Greenblatt – Lisp machine, Incompatible Timesharing System, MacHackNeil J. Gunther — author of PDQ (Pretty Damn Quick) performance modeling programScott Guthrie, (a.k.a. ScottGu) – The Official Microsoft ASP.NET Site CreatorAndi Gutmans – co-creator of PHP programming languageHDaniel Ha – co-founder and CEO of blog comment platform Disqus.Jim Hall – started the FreeDOS projectDavid Heinemeier Hansson – created the Ruby on Rails framework for developing web applications.David Albert Huffman – created the Huffman Code compression algorithm.Rebecca Heineman – author of Bard's Tale III: Thief of Fate and Dragon Wars.Anders Hejlsberg – Turbo Pascal, Borland Delphi, C#, TypeScriptTed Henter – founder of Henter-Joyce (now part of Freedom Scientific) creator of Jaws, screen reader software for blind peopleAndy Hertzfeld – co-creator of Macintosh, co-founder of General Magic, co-founder of EazelRich Hickey – creator of Clojure languageD. Richard Hipp – creator of SQLiteC. A. R. Hoare – first implementation of quicksort, ALGOL 60 compiler, Communicating sequential processesGrace Hopper – Harvard Mark I computer, FLOW-MATIC, COBOLDave Hyatt – co-author of Mozilla FirefoxIMiguel de Icaza – GNOME project leader, initiator of Mono projectRoberto Ierusalimschy – Lua leading architectDan Ingalls – co-creator of Smalltalk and BitbltGeir Ivarsøy – co-creator of Opera web browserKen Iverson – APL, JToru Iwatani – creator of Pac-ManJBo Jangeborg – Sinclair ZX Spectrum gamesPaul Jardetzky – author of server program for the first webcamLynne Jolitz – 386BSDWilliam Jolitz – 386BSDStephen C. Johnson – yaccBill Joy – BSD, csh, vi, co-founder of Sun MicrosystemsRobert K. Jung – creator of ARJKPoul-Henning Kamp – MD5 password hash algorithm, FreeBSD GEOM and GBDE, part of the UFS2, FreeBSD Jails, malloc and the Beerware licenseMitch Kapor – Lotus 1-2-3, founded Lotus Development CorporationPhil Katz – creator of ZIP file format, author of PKZIPAlan Kay – Smalltalk, Dynabook, Object-oriented programming, SqueakJohn Kemeny – co-creator of BASICStan Kelly-Bootle – Manchester Mark 1, The Devil's DP DictionaryBrian Kernighan – co-creator of AWK (the K in the name stands for Kernighan), author of ditroff text-formatting toolGary Kildall – CP/MTom Knight – Incompatible Timesharing SystemJim Knopf – a.k.a. Jim Button, author PC-File flatfile database; considered a co-creator of sharewareDonald E. Knuth – TeX, CWEB, Metafont, The Art of Computer Programming, Concrete MathematicsAndrew R. Koenig – co-author of books on C and C++ and former Project Editor of the ISO/ANSI standards committee for C++LAndre LaMothe- creator of the XGameStation, one of the world's first video game console development kitsTom Lane – primary author of libjpeg, major developer of PostgreSQLLeslie Lamport – LaTeXButler Lampson – QED original co-authorSam Lantinga – creator of SDLDick Lathwell – co-developer of APL\360Chris Lattner – primary author of LLVM projectSamuel J Leffler – BSD, FlexFAX, libtiff, FreeBSD Wireless Device DriversRasmus Lerdorf – original creator of PHPMichael Lesk – LexGordon Letwin – architect of OS/2, author of HPFS file systemHåkon Wium Lie – co-author of Cascading Style SheetsRobert Love – Linux kernel developerAda Lovelace – first programmer (of Charles Babbages' Analytical Engine)Al Lowe – creator of Leisure Suit Larry seriesMKhaled Mardam-Bey – xreator of mIRC (Internet Relay Chat Client)Robert Cecil Martin – author of Clean Code, The Clean Coder, signatory on the Agile Manifesto, and leader of the Clean Code movement.John Mashey - author of the PWB shell, also known as the Mashey shell.Yukihiro Matsumoto – RubyJohn McCarthy – LispCraig McClanahan – original author of Jakarta Struts, architect of Tomcat Catalina servlet containerDaniel D. McCracken – professor at City College and author of Guide to Algol Programming, Guide to Cobol Programming, Guide to Fortran Programming (1957)Douglas McIlroy – pipes and filters, concept of software componentry, Unix tools (spell, diff, sort, join, graph, speak, tr, etc.)Shawn McKenzie – AutoThemeMarshall Kirk McKusick – BSD, work on FFS, implementor of soft updatesSid Meier – author, Civilization (series) and Railroad Tycoon, cofounded MicroproseBertrand Meyer – Eiffel, Object-oriented Software Construction, Design by contractScott Meyers – author, software consultant, C++ expertBob Miner – co-creator of Oracle database, co-founder of Oracle CorporationJeff Minter – psychedelic, and often llama-related video gamesCleve Moler – co-author of LINPACK, EISPACK and MATLABLou Montulli – creator of Lynx browser, cookies, the blink tag, server push and client pull, HTTP proxying, HTTP over SSL, browser integration with animated GIFs, founding member of HTML working group at W3CBram Moolenaar – author of text-editor VimDavid A. Moon – Maclisp, ZetaLispCharles H. Moore – creator of Forth languageRoger Moore – co-developer of APL\360, creator of IPSANET, co-founder of I.P. Sharp AssociatesMatt Mullenweg – author of WordPressBoyd Munro – Australian developer of GRASP, owner of SDI, one of the earliest software development companiesMike Muuss – author of ping, network tool to detect hostsNPatrick Naughton – early Java designer, xlock, HotJavaPeter Naur – Backus-Naur form, ALGOL 60Fredrik Neij – co-creator of The Pirate BayGraham Nelson – creator of Inform authoring system for Interactive fictionPeter Norton – programmer of the famous utility program, Norton UtilitiesKristen Nygaard – SIMULAOEd Oates – co-creator of Oracle database, co-founder of Oracle CorporationMartin Odersky – ScalaJarkko Oikarinen – creator of Internet Relay Chat (IRC)Andrew and Philip Oliver, The Oliver Twins – Many Sinclair ZX Spectrum games including DizzyJohn Ousterhout – creator of Tcl/TkPKeith Packard – X Window SystemLarry Page – co-founder of Google, Inc.Alexey Pajitnov – creator of game Tetris on Electronica 60Seymour Papert – Logo (programming language)Tim Paterson – author of 86-DOS (QDOS)Markus Persson – creator of MinecraftPetr Mitrichev – considered one of the best algorithmists in the world todayJeffrey Peterson – key free and open source software architect, creator of QuepasaCharles Petzold – author of many Microsoft Windows programming booksRob Pike – wrote first bitmapped window system for Unix, co-creator of UTF-8 character encoding, author of text editor sam and programming environment acme, main author ofPlan 9 and Inferno operating systems, and co-author of the Go (programming language)Kent Pitman – technical contributor to the ANSI Common Lisp standardRTheo de Raadt – founding member of NetBSD, founder of OpenBSD and OpenSSHJef Raskin – started the Macintosh project in Apple Computer, designed Canon Cat computer, developed The Humane Environment programEric Raymond – Open Source movement, author of fetchmailHans Reiser – creator of ReiserFS file system.John Resig – creator and lead developer of jQuery JavaScript libraryCraig Reynolds – creator of boids computer graphics simulationDennis Ritchie – C, Unix, Plan 9 from Bell Labs, InfernoRon Rivest – co-creator of RSA algorithm (the R in the name stands for Rivest). Creator of RC4 and MD5.John Romero – first person shooters Doom, QuakeBlake Ross – co-author of Mozilla FirefoxGuido van Rossum – PythonJeff Rulifson – lead programmer on the NLS projectRusty Russell – creator of iptables for linuxSteve Russell – First Lisp interpreter; original Spacewar! graphic video game.Mark Russinovich – Windows Sysinternals, Filemon, Regmon, Process Explorer, TCPView and RootkitRevealerSBob Sabiston – Rotoshop, interpolating rotoscope animation softwareMuni Sakya – Nepalese softwareCarl Sassenrath – Amiga, REBOLChris Sawyer – developer of Roller Coaster Tycoon and the Transport Tycoon seriesBob Scheifler – X Window System, JiniBill Schelter – GNU Maxima, GNU Common LispAaron Swartz – software developer, writer, Internet activistRandal L. Schwartz – Just another Perl hackerAdi Shamir – co-creator of RSA algorithm (the S in the name stands for Shamir)Mike Shaver – founding member of Mozilla OrganizationCliff Shaw – IPL, the first AI languageZed Shaw – wrote the Mongrel Web Server, for Ruby web applications.Emily Short – prolific writer of Interactive fiction and co-developer of Inform version 7Jacek Sieka – developer of DC++ an open-source, peer-to-peer file-sharing clientKen Silverman – creator of Duke Nukem 3D's graphics engineCharles Simonyi – Hungarian notation, Bravo (the first WYSIWYG text editor), Microsoft Word.Colin Simpson – developer of CircuitLogix simulation softwareRich Skrenta – co-founder of DMOZMatthew Smith – Sinclair ZX Spectrum games, including Manic Miner and Jet Set WillyHenry Spencer – C News, RegexJoel Spolsky – co-founder of Fog Creek Software and Stack OverflowQuentin Stafford-Fraser – author of original VNC viewer, first Windows VNC server, client program for the first webcamRichard Stallman – Emacs, GCC, GDB, founder and pioneer of GNU Project, terminal-independent I/O pioneer on ITS, Lisp machine manualGuy Steele – Common Lisp, Scheme, JavaAlexander Stepanov – creator of Standard Template LibraryChristopher Strachey – draughts playing programLudvig Strigeus – creator of uTorrent, OpenTTD, ScummVM and the technology behind SpotifyBjarne Stroustrup – creator of C++Zeev Suraski – co-creator of PHP languageGerald Jay Sussman – SchemeHerb Sutter – chair of the ISO C++ standards committee and C++ expert.Gottfrid Svartholm – co-creator of The Pirate BayTim Sweeney – The Unreal engine, UnrealScript, ZZTTAndrew Tanenbaum – MinixAudrey "Autrijus" Tang – designer of PugsSimon Tatham – NASM, PuTTYLarry Tesler – the PUB markup language, the Smalltalk code browser, debugger and object inspector, and (with Tim Mott) the Gypsy word processorJon Stephenson von Tetzchner – co-creator of Opera web browserAvie Tevanian – author of Mach kernelKen Thompson – main designer and author of Unix, Plan 9 and Inferno operating systems, B and Bon languages (precursors of C), creator of UTF-8 character encoding, introduced regular expressions in QED and co-author of the Go (programming language)Michael Tiemann – G++, GCCLinus Torvalds – original author and current maintainer of Linux kernel and creator of Git, a source code management systemAndrew Tridgell – Samba, RsyncRoy Trubshaw – MUD – together with Richard Bartle, creator of MUDsBob Truel – co-founder of DMOZAlan TuringVWietse Venema – Postfix, Security Administrator Tool for Analyzing Networks (SATAN), TCP WrapperPat Villani – original author of the FreeDOS/DOS-C kernel, maintainer of a defunct "Linux for Windows 9x" distributionPaul Vixie – BIND, CronPatrick Volkerding – Original author and the current maintainer of Slackware Linux DistributionWLarry Wall – Warp (1980s space-war game), rn, patch, PerlBob Wallace – author PC-Write word processor; considered a co-creator of sharewareJohn Walker – co-founder of AutodeskJohn Warnock – creator of PostScriptJoseph Weizenbaum – creator of ELIZARobert Watson – FreeBSD network stack parallelism, TrustedBSD project and OpenBSMPei-Yuan Wei – author of Viola, one of earliest graphical browsersPeter J. Weinberger – co-creator of AWK (the W in the name stands for Weinberger)Jim Weirich – creator of Rake, Builder, and Ruby Gems for Ruby, and a popular teacher and conference speaker.David Wheeler – co-creator of subroutine; designer of WAKE; co-designer of Tiny Encryption Algorithm, XTEA, Burrows-Wheeler transform.Arthur Whitney – A+, Kwhy the lucky stiff – creator of libraries and writing for Ruby, as well as a quirky and popular guide to learning programmingBruce Wilcox – creator of Computer Go, programmed NEMESIS Go Master.Evan Williams – creator and co-founder Logo (programming language)Roberta and Ken Williams – Sierra Entertainment, King's Quest, graphic adventure gameSophie Wilson – designer of instruction set for Acorn RISC Machine, author of BBC BASIC.Dave Winer – developed XML-RPC, Frontier scripting languageNiklaus Wirth – Pascal, Modula-2, OberonStephen Wolfram – creator of MathematicaDon Woods – INTERCAL, Colossal Cave AdventureSteve Wozniak – Breakout, Apple Integer BASIC, co-founder of Apple Inc.Will Wright – created the Sim City series and co-founded MaxisYJerry Yang – co-creator of Yahoo!Victor Yngve – author of first string processing language, COMITZJamie Zawinski – Lucid Emacs, Netscape, Mozilla, XScreenSaverPhilip Zimmermann – creator of encryption software PGP, the ZRTP protocol, and ZfoneMark Zuckerberg – creator of FacebookMatei Zaharia – creator of Apache Sparkrefer:Wikipedia, the free encyclopediaThank you.

For the first part of this answer, I will list incidents significant enough to be reported in Wikipedia, from April 2009-April 2019:June 19, 2009 – United States – A major downpour of rain in Rockford, Illinois, causes 14 of the 114 ethanol tankers of a Canadian National freight train to leave the track and explode into flames. One person at a rail crossing dies, several others are burned.[210][211]June 22, 2009 – United States – June 2009 Washington Metro train collision – On the Washington Metro, in Northeast Washington, D.C., an electronic track-circuit module fails, causing a train to go undetected by the automatic train control system. A second train crashes into it, killing 9 people, the deadliest incident in the subway system's 33-year history.[212][213]July 9, 2009 – United States – The Amtrak Wolverine hits the side of a car in Canton Township, Michigan, near Detroit. All five people in the vehicle die.[219]November 24, 2009 – United States – 116 cars of a Union Pacific Railroad train derail in southwest Houston, Texas, forcing the closure of several lanes of Alternate U.S. Highway 90 for several days.[238]12 February 2010 – United States – At 10.13, a train derails in the pocket track just north of Farragut North Washington Metro station when the front car leaves the tracks. Of the nearly 400 passengers on board, one person was taken to hospital.[9][10] The NTSB concluded that the train operator (driver) was at fault for rule violations, including continuing past a red signal without authorization. Contributing factors were poor supervision of the operator which prevented correct configuration of the train for the signal and control system. There were also difficulties with the radio systems.[10]15 March 2010 – United States – A METRO bus collides with a light rail METRO train in Houston, Texas, injuring nearly 20 people.[13] Police and METRO investigators claim that the bus ran a traffic light that was red for ten seconds before the bus passed it at 29 miles per hour (47 km/h).[14][15]13 May 2010 – United States – A northbound Amtrak Piedmont collides with a truck towing a low loader in Mebane, North Carolina. 11 are injured.[21] The reports from the railroads involved collected by the Federal Railroad Administration indicate that there were 17 injuries and $3.3 million of damage. The accident was caused by the truck driver.[22]10 September 2010 – United States – A conductor loses his arm when two trains collide in Fontana, California.[50]30 September 2010 – United States – Two Canadian National ore trains collide head-on twelve miles north of Two Harbors, Minnesota, injuring all five crew members.[55]13 March 2011 – United States – 2011 California BART train derailment – two cars of a ten car BART train derail in Northern California. Three minor back injuries are reported.[67]28 March 2011 – United States – A CSX train travelling through Newton Falls, Ohio with an estimated 100-cars of mixed freight (including hoppers and tankers), suffers a 12-car derailment at approximately 07.00 (local time) Eastern Daylight Time. Three rail cars fall off a bridge and onto Center Street.17 April 2011 – United States – A BNSF Railway freight train hauling 130-cars of coal from Wyoming to Chicago rear-ends a stationary maintenance equipment train near Red Oak, Iowa at 6:55 am.[74] The lead locomotive on the coal train derails and fire engulfs the cab. The crew of two, the conductor and engineer, on the coal train are killed. Ten cars on the maintenance train derail. The two crew members on the maintenance train are not injured.3 June 2011 – United States – A Burlington Northern commuter train from Aurora, Illinois and an Amtrak train heading to Carbondale, Illinois collide at Chicago's Union Station at about 08.15, injuring at least five people. One of the trains derails.[79]24 June 2011 – United States – Miriam (near Reno), Nevada: Despite the working signals on the track, a semi, driving on a rural stretch of U.S. Route 95 near Reno and Sparks, strikes one of the cars of a west-bound California Zephyr Amtrak passenger train, killing at least six people (the truck driver and 5 others on the train)11 July 2011 – United States – An Amtrak Downeaster passenger train from Boston, Massachusetts heading to Portland, Maine is struck by a garbage truck at a crossing in North Berwick, Maine, killing the driver of the truck and setting the locomotive and one passenger car on fire.[86]7 October 2011 – United States – 26 cars of a 131-car freight train derail and explode near Tiskilwa in Bureau County, Illinois, approximately 160 kilometres (99 mi) west of Chicago. No injuries are reported; 800 people are evacuated.[101][102]12 October 2011 – United States – In Oakland, California a southbound Amtrak San Joaquin train passes a red signal and collides with a stopped Coast Starlight train at low speed, injuring seventeen people.[103]6 January 2012 – United States – Three CSX freight trains collide in a remote section of Porter County, Indiana resulting in a fire and possible HAZMAT situation. Two injuries are reported.[112] The NTSB report placed the blame on the second train which failed to obey signals, causing it to run into the first train. The third train ran into the derailed trains shortly thereafter.[113]17 January 2012 – United States – A BNSF Railway freight train collides with a tractor trailer in northeast Montana, causing ten rail cars to derail, including four locomotives and blocking the traffic on the rail line.[116]1 February 2012 – United States – The Amtrak Wolverine train from Pontiac, Michigan to Chicago, carrying 71 passengers and 5 crew, strikes a stalled tractor trailer (carrying equipment for oil production) on tracks in Leoni Township, Michigan. The lead engine and at least two cars derail. There are no fatalities, and six people suffer non-life-threatening injuries24 June 2012 – United States – Three crew members were killed when two Union Pacific trains slammed into each other just east of Goodwell, about 480 kilometres northwest of Oklahoma City. The crash triggered a diesel-fueled fireball that appeared to weld the locomotives together.[136][137]4 July 2012 – United States – A Union Pacific Railroad coal train heading to Wisconsin derails, collapsing an overpass on Shermer Road in Glenview, Illinois at about 13.45. A day later, a couple, having been crushed by the falling coal and cars, are found dead in their car buried beneath the rubble.[138]11 July 2012 – United States – A Norfolk Southern train with 2 locomotives and 98 cars derails in Columbus, Ohio, near the Ohio State Fairgrounds at 02.05 CDT. The resulting explosion, caused in part due to the burning of 76,000 litres (17,000 imperial gallons) of ethanol, causes a mile-wide evacuation. At the time of the explosion, two nearby individuals are injured; they drive themselves to hospital.[139]21 July 2012 – United States – A Kansas City Southern freight train collides with a BNSF coal train and derails in Barton County, MO, injuring two railway workers.[143]6 August 2012 - United States - 32 cars derail from mixed-freight train that was traveling from Lynwood to Macon, Ga. on the Norfolk Southern Railway line running aside Eighth Avenue in Cramerton, North Carolina. 31 homes are evacuated. Among the cars that derailed are tanker cars carrying phosphoric acid. Cleanup from the accident lasts approximately two months.[146]21 August 2012 – United States – Two women celebrating the night before their return to university on a railway bridge die shortly after midnight when a CSX coal train derails on the bridge in downtown Ellicott City, Maryland, burying the women under coal.[147] The NTSB investigation attributed the probable cause of the derailment to a broken rail.[148]1 October 2012 – United States – In California Amtrak Train 712, travelling from Oakland, CA to Bakersfield, CA, is hit by a truck carrying cotton at a gated level crossing. Three of the train's five cars as well as the trailing GE P42DC locomotive, #94, derailed. No deaths, 50 injuries.29 October 2012 – United States – Thirteen cars of a 57-car Paducah & Louisville (P&L) freight train derail near West Point, Kentucky. A tank car loaded with butadiene leaked and later caught fire while workers were repairing the track. No deaths, 5 injured. On 31 October, the train derailment exploded at 13:30 causing evacuations to be ordered in a 2 kilometre radius and an 8 kilometre radius to stay indoors. 3 were seriously burned in the explosion.15 November 2012 – United States – Midland train crash – Around 16.30 four people die and 16 others are injured when a Union Pacific train strikes a parade float headed to an event honouring wounded veterans in Midland, Texas.[162][163]29 November 2012 – United States, Amtrak train 91 The Silver Star carrying 153 people to Miami slams into a dump truck in Orlando, Florida splitting it in half. The dump truck driver dies and the engine of The Silver Star is damaged. 10 passengers are hospitalized for minor injuries. Witnesses say that the truck driver failed to stop at a stop sign, and authorities claim the train was not speeding at the time of the impact. The rest of the passengers are taken to a downtown Orlando station.30 November 2012 – United States – One of three daily trains that cross an old style swing bridge derails near Paulsboro, New Jersey, resulting in one car leaking vinyl chloride into the air. The NTSB Report found the conductor was not trained how to tell if the bridge was locked after it had malfunctioned. About 100 people were treated for exposure to the chemical. Equipment damage estimates were $451,000. The emergency response and remediation costs totaled about $30 million.[168]17 December 2012 – United States – A BNSF intermodal train from Chicago derails when a landslide strikes it in Everett, Washington. This event is captured on video.[169][170]26 April 2013 – United States – At a rural Buffalo & Pittsburgh Railroad crossing, in Butler County, Pennsylvania (near Pittsburgh), an Allegheny Valley Railroadfreight train carrying asphalt (with 2 locomotives, 29 cars; traveling at the 25 mph limit) strikes an Alliance for Nonprofit Resources Inc. Butler Area Rural Transit Authority bus carrying impaired seniors and younger adults at the Maple Street intersection. It's unclear whether the bus stopped on or before the tracks; the train's brakes are believed to have been applied and the horn to have sounded. Two people are flown by helicopter to area trauma centres–one was in critical condition, and a 91-year-old woman dies later at Allegheny General Hospital. Ten others, including the bus driver, are also hospitalised.[199]17 May 2013 – United States – Fairfield train crash – Sixty people are injured (five critically) and rail traffic from New York City to Boston is shut down after a Metro-North commuter train derails and plows into a second train in Fairfield, Connecticut.[205]25 May 2013 – United States – Seven people are injured when two freight trains collide early in the morning at a rail intersection in southeast Missouri, causing a highway overpass to collapse (this occurred shortly after a bridge collapse in Washington state and the above-mentioned Fairfield, Connecticut commuter train collision). The accident occurs when a Union Pacific train T-bones a Burlington Northern Santa Fe train outside of Scott City, Missouri about 190 kilometres (120 mi) south of St. Louis, Missouri. One of the trains derails, sending rail cars smashing into an overpass support pillar. Five of the injured are in automobiles, and two are on the train. All but one of the injured are treated and released from the hospital. 37.209636°N 89.745727°W[208][209]28 May 2013 – United States – A freight train derails outside Rosedale, Maryland, just outside Baltimore after colliding with a garbage truck. Fifteen cars from the CSX train Q409 derail and two catch fire. An explosion damages nearby buildings. Only the truck driver is injured. Those within a 20-block radius of the crash site are asked to evacuate.18 July 2013 – United States – July 2013 Spuyten Duyvil derailment – A CSX freight train carrying New York City municipal waste to an out-of-state landfill derails between the Marble Hill and Spuyten Duyvil stations on Metro-North Railroad's Hudson Line along the Harlem River the New York City borough of The Bronx. There are no injuries or deaths; however thousands of commuters are inconvenienced when that section of the line is closed for four days while the cars are rerailed and the spilled garbage cleaned up5 August 2013 – United States – More than 20 cars of Union Pacific train derail in Louisiana near Lawtell.[224]16 September 2013 – United States – A freight train derails near Seville, Illinois when a bridge over the Spoon Rivercollapses under it.[228]19 September 2013 – United States – A CSX train derails in Southampton County, Virginia injuring two engineers and starting a fire.[230]30 September 2013 – United States – An out-of-service Chicago Transit Authority train crashes head-on into a stopped train in Forest Park, Illinois, injuring 33 people.[231]9 October 2013 – United States – A Union Pacific train hits a stalled tractor trailer carrying pipes in Odessa, Texas. The accident caused the pipes to go flying and 100 gallons of diesel fuel from the locomotive to leak. Accident was caught on tape. No injuries.[232]11 October 2013 – United States – A truck carrying logs collides with a Durbin and Greenbrier Valley Railroad train carrying 63 people in Randolph County, West Virginia. The driver of the truck dies, and 23 on the train are injured, six of them seriously.[233]24 October 2013 – United States – One person dies when four freight cars loaded with gravel derail at the SunRail station on State Road 46 in Sanford, Florida.[237]8 November 2013 – United States – A 90-car freight train carrying crude oil from the Bakken shale patch in North Dakota (possibly similar to the type carried in the July 2013 Lac-Mégantic derailment in Quebec, Canada), from Amory, Mississippi to a refinery in Walnut Hill, Florida, derails and explodes in the morning in Pickens County, Alabama (west AL)30 November 2013 – United States – A Southwestern Railroad (New Mexico) train derails outside Silver City, New Mexico, resulting in the deaths of the conductor, engineer, and a ride-along female passenger aged 50. The train is leaving a mine on a 6% slope when it experiences braking failure and travels out of control for miles. The locomotive eventually leaves the track on a curve, completely disconnecting from the eight cars heavily loaded with magnetite and slides into an arroyo (creek). All three occupants of the locomotive are killed on impact. The eight freight cars continue on the track a short distance before stopping. It is originally reported that the three victims were male employees,[241] but a correction later specifies that the female ride-along passenger was not an employee.[242]Spuyten Duyvil derailment.1 December 2013 – United States – December 2013 Spuyten Duyvil derailment - Derailment at Spuyten Duyvil, the Bronx, New York City – The engineer of a Metro-North Railroad passenger train from Poughkeepsie to Grand Central Terminal falls asleep with the train at full throttle. It enters a 30 mph (48 km/h) curve just before Spuyten Duyvil station at 82 mph (132 km/h) and derails, killing 4 and injuring 63. It is the first Metro-North accident with passenger fatalities.[243] The engineer's fatigue was caused by severe, undiagnosed sleep apnea in combination with a recent shift change.[244]30 December 2013 – United States – Casselton train derailment – Several cars from westbound BNSF grain train 6990 derailed after a reused axle broke on the 45th car in the train. One minute and 15 seconds later, eastbound crude oil train 4934, operating on the adjacent eastbound track near Casselton, North Dakota, struck the derailed grain car, derailing locomotive 4934 and several of the oil tank cars.7 January 2014 – United States– A CTA Yellow Line passenger train derails in the Rogers Park neighborhood of Chicago, Illinois. The two-car train derailed in the early afternoon, briefly disrupting late afternoon rush hour traffic. No injuries were reported.[256]13 January 2014 – United States– A BNSF train derails near Kent, Washington after a landslide. The landslide also disrupted Amtrak and Sound Transit passenger rail service.[258]17 January 2014 – United States – A BNSF train hauling fruits, vegetables and empty intermodal cars derails near Williston, North Dakota. The derailment also disrupted Amtrak passenger rail service between Minot, North Dakota and Havre, Montana. No injuries were reported.[259]27 January 2014 – United States – A Union Pacific train carrying scrap paper derails near Pollard Flat, California. Only one box car in the four-car train was carrying cargo, with no cargo spillage. The derailment caused disruption to Amtrak passenger rail service, resulting in riders being transported via buses between Oregon and California.[262]28 January 2014 – United States – A CN train carrying plastic pellets derails near Mundelein, Illinois. One set of wheels on a hopper in a 110-car train derailed on a single lane track, resulting in disruptions of service over two days for several passenger and freight services as trains needed to be rerouted.[263]28 January 2014 – United States – A CSX train carrying phosphoric acid derails near McDavid, Florida. 23 of the 69 cars derailed, resulting in the destruction of the tracks and bridge over Fletcher Creek, and chemicals leaking into the water. No injuries were reported.[264]31 January 2014 – United States – A CN train carrying crude oil, methane and liquid fertilizer derails near New Augusta, Mississippi. 18 to 24 cars of the 85-car train derailed and began leaking. The derailment occurred in a rural area, but resulted in 12 families being evacuated and four lanes of U.S. 98 closed as emergency responders began to clean up the spill. No injuries were reported.[265]24 March 2014 – United States – O'Hare station train crash - A train in Chicago, Illinois overruns the buffers and goes up the escalator at O'Hare International Airport, injuring 32 people.[270]30 April 2014 – United States – CSX derailment: 15 tankers carrying crude oil derail and catch fire in Lynchburg, Virginia, striking fears of water contamination in the local area and beyond.[273]4 July 2014 – United States – 19 cars of a Montana Rail Link train, carrying manufactured plane parts, soybeans, and alcohol from Kansas City, Kansas to Renton, Washington, derail. 3 airplane fuselages spill into a local river. No injuries are reported, and the nearby river pass and fishing gorge is closed to remove debris.[280]17 August 2014 – United States – two Union Pacific locomotives hit head-on, in Hoxie, Arkansas, killing two crewmen and injuring two others. Several cars derail, resulting in a fire that causes the evacuation of 500 residents.[287]4 September 2014 - United States - A switch glitch causes a minor coach derailment at the Strasburg Rail Road. No one was injured and the coach was back on the rails a few hours later, completely undamaged.[289]5 October 2014 – United States – a Norfolk Southern freight train slams into a lowboy trailer in Mer Rouge, LA, seriously injuring both railroad crew and causing two engines along with 17 cars to derail. 50 homes are evacuated for about two hours due to the leakage of argon gas from the tank car.[291]16 October 2014 – United States – An excursion train of the Arkansas-Missouri Railroad stalls on the mainline near West Fork, Arkansas; the crew of the locomotive sent to help the train does not have the precise location of the stalled train and runs into the stalled train's locomotive after rounding a curve. 44 people are injured in the collision, 5 critically.[293][294] An NTSB team was dispatched to investigate.[295]28 October 2014 – United States – 24 were injured when an Amtrak train collides with a semi truck on U.S. Route 421.[296]14 January – United States – A Texas Department of Criminal Justice bus with 12 inmates and three officers is traveling from Abilene, Texas to El Paso, Texas when it collides with a train, near Odessa, Texas, killing 10.[301]3 February – United States – Valhalla train crash - A Metro-North Railroad train strikes one car at a crossing near Valhalla, New York, and catches fire, killing six people.[302]16 February – United States – 2015 Mount Carbon train derailment - A CSX freight train derails in West Virginia. A broken rail caused nineteen Bakken crude oil tank cars to catch fire, with over 1,100 people evacuated from their homes nearby.[306]24 February – United States – 2015 Oxnard train derailment - A Metrolink train hits a road vehicle at Oxnard, Californiaand derails.[309] The train engineer dies and 29 others are injured.25 February – United States – A CN freight train traveling from Winnipeg, Manitoba to Superior, Wisconsin derails 25 miles northwest of Duluth, Minnesota. Thirteen of the 107 cars in the train derail, some of which contain naphthalene. No injuries or spills were reported.[310][311]2 March – United States – A Union Pacific train hauling hazardous material derails near Meacham, Oregon; 10 cars jump the tracks in a narrow canyon overlooking Meacham Creek.[312]5 March – United States – A BNSF oil train derails in a rural area near Galena, Illinois. Twenty-one of the 105 cars, containing Bakken formation crude oil, leave the track and catch fire, which continues to burn. No injuries are reported.[313]9 March – United States – 2015 Halifax train crash - An Amtrak passenger train collides with a tractor trailer in Halifax, North Carolina. No life-threatening injuries were reported. The accident was caught on video.[317]15 March – United States – A car ignores warning signals at an open grade crossing in Louisville, Kentucky. A Norfolk Southern freight train with leased locomotives from Union Pacific Railroad crashes into the car with four Bhutanese passengers in it where they were returning from soccer practice. Two passengers sitting on the right side were killed in the crash while two were critically injured and taken to a nearby hospital.28 March – United States – 2015 Los Angeles train crash - An Expo Line train collides with an automobile at an intersection, injuring 12.[326]6 May – United States – A BNSF train derails near Heimdal, North Dakota, which ignites a crude oil fire in six tanker cars and forces the evacuation of approximately 40 nearby residents. No injuries or fatalities were reported.[332]Philadelphia.12 May – United States – 2015 Philadelphia train derailment - an Amtrak passenger train from Washington, D.C. to New York City derails in Philadelphia, Pennsylvania. Eight people are killed and more than 200 injured.[333]13 May – United States – A CSX freight train collides with a MARTA bus in East Point, Georgia that was trapped on a railroad crossing by traffic while stopped at a traffic light. Six people were injured in the wreck. The accident was caught on tape by cameras inside the bus.[334][335]11 June – United States – Nine cars (and a locomotive) of an 84-car Kansas City Southern freight train derail in Houston, Texas. Two cars fall from the track, with one falling onto a road below. No injuries were reported and no cargo was spilled.[339]2 July – United States – 2015 Tennessee train derailment - A train carrying hazardous materials goes off of its tracks near Knoxville, Tennessee.[343]5 October – United States – An Amtrak passenger train strikes rocks on the line and derails near Northfield, Vermont.[355][356]24 October – United States – A southbound Union Pacific freight train hauling 64 cars of gravel and concrete materials is swept off the tracks by flood waters just north of Corsicana, Texas, after Hurricane Patricia's weak remnants dumped 18 inches of rain on the area over a two-day period. Both crew members were rescued from the flood waters uninjured.[357]4 January – United States – A Tri-Rail passenger train collides with a garbage truck which had broken down on a grade crossing at Lake Worth station, Florida and is derailed. Twenty-two people are injured.[366]28 January – United States – A northbound Tri-Rail train derails in Pompano Beach, Florida. One person is injured.[370]14 March – United States – Cimarron train derailment; Amtrak's Southwest Chief derails about 20 miles (32 km) west of Dodge City in Kansas; five cars are derailed. Thirty-two people are injured.[379]25 March – United States – Callaway train crash; A collision between a train and a tractor-trailer transporting propane causes a large explosion and injures two train crew members.3 April – United States – 2016 Chester, Pennsylvania, train derailment: Two people die and thirty-one suffer injuries when an Amtrak train collides with a backhoeon the tracks and a car derails in Chester, near Philadelphia.[381]1 May – United States – A freight train derails in northeast Washington D.C., spilling hazardous chemicals. Nobody is injured, but metropolitan and Amtrak service to and from Washington is disrupted.[392]3 June – United States – A crude oil train derails due to defective track and catches fire at Mosier, Oregon. The town was evacuated.[397]26 June – United States – An Amtrak passenger train collides with a van on a grade crossing in southern Colorado. Five of the six persons in the van die.[399]28 June – United States – Two BNSF Railway freight trains collide head-on near Panhandle, Texas. Three crewpeople were killed, and one was injured when they jumped from one of the trains. The wrecked locomotives caught fire following initial impact. The event recorders in the locomotives were completely destroyed and unrecoverable, rendering actions by crew members unaccountable before the crash.[400]14 July - United States - Early in the morning, Norfolk Southern train 164 strikes a tractor-trailer in Chattanooga, Tennessee, resulting in the train derailing and the lead locomotive overturning.[404]28 July - United States - 9:10pm, Norfolk Southern coal train experiences derailment in Spring City, Tennessee. 49 cars experienced derailment and lost their contents in the middle of city limits, almost hitting the historic train depot in town. Cause was determined to be a fault wheel on one of the privately owned coal cars.[406]29 September – United States – 2016 Hoboken train crash; A NJ Transit train entering Hoboken Terminal overruns the end-of-track bumper block and smashes into a wall, causing structural damage to the terminal building. A woman on the platform is killed by falling debris, and 114 others are injured.[419]8 October – United States – A Long Island Railroad train derails near New Hyde Park. Thirty-three people are injured—26 passengers and 7 employees, four seriously, when an LIRR commuter train struck a work train that was partially fouling the track near a switch.[420][421]4 January – United States – 2017 Brooklyn train crash - A Long Island Rail Road commuter train derails in Brooklyn, New York. At least 103 people are injured.[433]24 January – United States – A FrontRunner passenger train collides with a semi-trailer truck on a grade crossing in North Salt Lake, Utah. Weather caused the crossing arms to remain down and safe but responding employee disabled the crossing safety system so when the train approached, the gates did not activate. No one was injured.[435]21 February – United States – A train on SEPTA's Market-Frankford Line derails in a rail yard loop in Upper Darby, PA when it crashes into a stopped train, seriously injuring one of the operators and injuring three others. Cars from the derailed train collide with a third train on an adjacent track.[443]7 March – United States – Three locomotives and 20 cars of a CSX freight train on the River Subdivision partially derail at Newburgh, New York, after striking a disabled construction vehicle stuck on the tracks at a grade crossing in a steel-fabrication plant. There are no injuries and hazardous materials the train was carrying are not spilled; however a neighboring road is closed to traffic for several days during cleanup of spilled diesel fuel.[444]7 March – United States – Four people are killed in Biloxi, Mississippi, when a CSX freight hits their charter bus after it gets stuck on the tracks at a grade crossing. The wreck was caught on video.[445]Graettinger, Iowa10 March – United States – A freight train convoying ethanol derails and bursts into flames as it crosses a trestle bridge near Graettinger, Iowa. At least 27 of 101 cars derail.[446]15 May – United States – A freight train carrying automobiles, industrial chemicals and other materials derailed 18 of 77 cars in Elkhart, Illinois with no injuries reported.[457]20 June – United States – Three refrigerated cars carrying butter on an East Penn Railroad train derailed in Sellersville, Pennsylvania.[458]27 June – United States – A southbound New York City Subway train derailed then caught on fire near 125th Street.[459] The derailment, caused by improperly secured replacement rails,[460] resulted in 39 minor injuries.[461]28 June - United States - A Norfolk Southern train slams into a truck at Bangor, Pennsylvania. The driver ignored the crossing, and said that the crossing was deactivated, but it was active when the train hit the truck. No injuries or deaths occurred. The driver was charged.2 July – United States – An Amtrak passenger train derails at Steilacoom, Washington. A few of the 267 passengers on board sustain minor injuries.[462][463]21 July – United States – The second set of wheels on a southbound New York City Subway train jumped the track near Brighton Beach. Nine people suffered injuries[464] due to improper maintenance of the car in question.[465][466]22 August – United States – A SEPTA Norristown High Speed Line remain runs into the rear of an out of service Norristown High Speed Line train at 69th Street Terminal in Upper Darby, Pennsylvania. Thirty-three people are injured, four seriously.[474]2 December – United States – A Mount Hood Railroad passenger train derails 3 miles (4.8 km) from Hood River, Oregon. There are no injuries amongst the 214 people on board. The line is closed until 8 December.[491]18 December - United States - 2017 Washington train derailment: Amtrak Cascades passenger train #501, the inaugural run of the Cascades service on a new rail line designed for higher speeds than the previous route, fails to slow down when approaching a 30 mph speed restriction and derails on a bridge over I-5 in Pierce County, Washington. Three people are killed and over 80 injured.[494][495]28 January - United States - A freight train collides with a truck in Harrodsburg, Kentucky. The accident occurred after 8:30pm EST between a Norfolk Southernfreight train and a CMV truck at a grade crossing with US 127.[505] The truck reportedly spilled 40 gallons (150 L) of fuel, and NS 8104, a heritage unit, was involved.31 January - United States - 2018 Crozet, Virginia train crash: A chartered Amtrak train carrying Republican Party lawmakers from Washington, D.C. to a retreat in White Sulphur Springs, West Virginia collides with a garbage truck at a grade crossing near Crozet, Virginia. One person on the truck is killed and six people are injured.[506]4 February - United States - Cayce, South Carolina train collision: Amtrak Silver Star train #91 traveling from New York City to Miami collided with a CSX freight train early Sunday in Cayce, South Carolina, killing at least two people, injuring at least 100 others, and spilling thousands of gallons of fuel.[507][508]18 March — United States — Two Norfolk Southern freight trains are in a head-on collision in Scott County, Kentucky. Four people are injured. Norfolk Southern blames the engineer and conductor of one of the trains for the accident and sues them.[512]23 March — United States — A Long Island Railroad train collides with a car that drove onto the tracks because of a GPS in Mineola, New York. No injuries or deaths are reported.[512]17 June — United States — A freight train consisting of 89 cars derails and causes an explosion outside of the city of Princeton, Indiana. Of the 23 derailed cars, 5 contain propane. Authorities evacuate homes within a 1-mile radius of the derailment.[521]22 June — United States — A BNSF oil train was derailed near Doon, Iowa. An estimated 230000 gallons (870 600 L) of oil spilled.[522][523]4 October — United States - A Union Pacific freight train loses its brakes and collides with the rear of a stationary train in Granite Canyon, Wyoming. Preliminary NTSB reports have put the cause at a kink or pinched air hose along with a communication failure between the head end and the train's end-of-train device. The crew of the runaway train were killed.6 January – United States – A Norfolk Southern freight train carrying hazardous chemicals derailed in Jefferson County, Georgia near Bartow, prompting the evacuation of all addresses within a 7-mile (11 km) radius of the crash site due to tanker leakage. No injuries from the derailment were reported; however, at least 26 people, including a firefighter and three law enforcement officers, were treated for chemical exposure.[540]26 February – United States – Two separate Long Island Rail Road trains hit a pickup truck at the School Street railroad crossing in Westbury, New York on the LIRR Main Line, causing the driver and two passengers to be ejected from the vehicle resulting in their deaths, numerous injuries, and damage to the nearby LIRR station platform.[547]16 April – United States – Six cars of a Norfolk Southern freight train carrying trash derail in Wyomissing, Pennsylvania. The train was traveling westbound from Oak Island, New Jersey to Mingo Junction, Ohio. The derailment backed up train traffic as far away as Chicago.[551]… Phew, there were quite a few, huh?The largest overall cause, especially with passenger trains, seems to be cars on the tracks or hitting a passing train. Other incidents include head-on collisions, faulty maintenance, or speeding. For many of these, Positive Train Control (PTC) would have helped prevent these accidents from occurring, as long as it was working properly.

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