Question: Are Powaqqatsi and Train Life both about Amtrak?

Context articles: 1990 Back Bay, Massachusetts train collision
Lake Shore
Mobile station (Amtrak)
Amtrak Arrow Reservation System
Orlando Health/Amtrak station
Campus (train)
Train Life
1987 Maryland train collision
Powaqqatsi
Twilight Limited

The 1990 Back Bay, Massachusetts train collision was a collision between an Amtrak passenger train, the "Night Owl", and a Massachusetts Bay Transportation Authority (MBTA) Stoughton Line commuter train just outside Back Bay station in Boston, Massachusetts.
 An investigation by the National Transportation Safety Board (NTSB) found that the Amtrak train entered a speed-restricted curve at excessive speed, causing the train to derail and crash into the MBTA commuter train on an adjoining track.
 Although no one was killed in the accident, 453 people were injured and Back Bay station was closed for six days.
 Total damage was estimated at $14 million.
 The accident led to new speed restrictions and safety improvements in the vicinity of Back Bay and a revamp of Amtrak's locomotive engineer training program.
The Lake Shore was a long-distance passenger train operated by Amtrak between Chicago and New York via Cleveland, Ohio.
 The "Lake Shore"'s route paralleled that of the New York Central's famed "Lake Shore Limited".
 Amtrak introduced the "Lake Shore" on May 10, 1971, nine days after Amtrak had assumed control of most private-sector passenger train operations in the United States of America.
 The "Lake Shore" was the only train to serve Cleveland, which had been the largest city left out of the original system.
 Amtrak introduced the route on the understanding that Ohio and New York would assume two-thirds of the cost of the train.
 The initial plan included a Toledo, Ohio—Detroit, Michigan connection (to be supported by the state of Michigan); Amtrak dropped the planned connection because of poor track conditions between the two cities.
Mobile station is a closed Amtrak train station in Mobile, Alabama.
 Built in 1956 by the Louisville and Nashville Railroad, it replaced an earlier station on the same site and took over passenger train service from the decaying Gulf, Mobile and Ohio Passenger Terminal.
 Amtrak continued serving the station when it took over the railroad in 1971.
 Mobile station was a stop on the "Sunset Limited" line, and was also the southern terminus of the "Gulf Breeze" train from 1989 to 1994.
 In 2005, Hurricane Katrina flooded the station and Amtrak discontinued the "Sunset Limited" east of New Orleans.
 In 2006, CSX sold the property to a developer, who razed the station in 2007.
 The site plan provides for a future station nearby.
 Amtrak announced in 2016 that plans for a return of the "Sunset Limited" were under consideration.
Amtrak's Arrow Reservation System is used nationally in the United States by Amtrak employees to take reservations, check train status, and monitor Amtrak equipment throughout the 30000 mi of the Amtrak network.
 Arrow was created in the 1980s to make Amtrak's reservation taking more simple.
 Arrow development is done in-house by Amtrak developers.
Orlando Health/Amtrak station, also known as Orlando station, is a train station in Orlando, Florida.
 It is served by Amtrak, the national railroad passenger system of the United States, and SunRail, the commuter rail service of Greater Orlando, as well as local and intercity buses.
 It serves Amtrak's "Silver Meteor" and "Silver Star" lines.
 Built in 1926, the historic station is located approximately one mile south of Downtown Orlando near the campus of Orlando Health.
 Serving 160,442 passengers at last measure in 2013, The station is Amtrak's fifth busiest in the Southeastern United States; it is the second busiest Amtrak station in Florida, behind the Sanford station of the Auto Train.
The Campus was a passenger train operated by Amtrak between Chicago and Champaign, Illinois.
 The Chicago-Champaign corridor already saw two trains daily: the "Shawnee" (Chicago-Carbondale) and the "Panama Limited" (Chicago-New Orleans).
 The "Campus" made a round-trip Friday and Sunday, serving the University of Illinois at Urbana–Champaign.
 A second train, the "Illini", made a Friday trip.
 The "Campus" first appeared on the November 14, 1971, timetable, the first timetable Amtrak issued with its own numbers.
 Amtrak discontinued the "Campus" and "Illini" on March 5, 1972.
 Both trains had used Central Station, which Amtrak was abandoning; Amtrak judged that the additional 35–40 minutes necessary to serve Union Station made the schedule impractical.
 The "Campus" was the last passenger train to use Central Station.
Train Life is a 2006 documentary film about riders on Amtrak's Capitol Corridor.
 It tells the story of life aboard the train through interviews with 12 commuters.
The 1987 Maryland train collision occurred at 1:30 pm on January 4, 1987, on Amtrak's Northeast Corridor main line in the Chase community in eastern Baltimore County, Maryland, United States, at Gunpowder Interlocking, about 18 mi northeast of Baltimore.
 Amtrak train 94, the "Colonial" (now part of the "Northeast Regional", from Washington, D.C., to Boston), crashed into a set of Conrail locomotives running light, and which had fouled the mainline.
 Train 94's speed at the time of the collision was estimated at about 108 mph .
 Fourteen passengers on the Amtrak train were killed, as well as the Amtrak engineer and lounge car attendant.
Powaqqatsi ( ), or Powaqqatsi: Life in Transformation, is a 1988 American documentary film directed by Godfrey Reggio and the sequel to Reggio's experimental 1982 film, "Koyaanisqatsi".
 It is the second film in the Qatsi trilogy.
The Twilight Limited was a named passenger train in the United States which initially operated between Chicago, Illinois, and Detroit, Michigan.
 The New York Central Railroad introduced the train in 1926, and it continued until the formation of Amtrak (the National Railroad Passenger Corporation) in 1971, although it lost its name in 1967.
 Amtrak renamed the train "St. Clair", feeling that the name "Twilight Limited" had undesirable connotations and imagery for a company trying to save passenger rail service.
 Amtrak revived the name in 1976 for a new train frequency on the Chicago–Detroit corridor, and kept the name until all trains on that corridor were renamed "Wolverine" in 2004.