by Keri Allan
20 Jun 2022
Metrolink has updated its earthquake early warning system (EEW) to automatically slow down and stop trains when an earthquake occurs.
This is an improvement on the original system, trialled in autumn 2021, which simply alerted train operators that an earthquake was happening and that they should begin to slow or stop the train.
The EEW has been developed with support from the California Department of Transportation and the US Geological Survey (USGS) and is based on an interface between the USGS-operated ShakeAlert and Metrolink’s Positive Train Control (PTC) system.
The ShakeAlert earthquake early warning system provides data within seconds of an earthquake being detected, including its origin, location and magnitude, while PTC was designed to prevent unsafe actions that could lead to situations such as collisions or derailments.
“The combination of ShakeAlert and PTC is a true game-changer for Metrolink.
“This latest advancement is a reflection of Metrolink’s ongoing leadership in system safety and an important milestone in our commitment to protecting our riders, workers and infrastructure.”
The new system will also provide enhanced data to support inspection of the rail network and service restarts after an earthquake.
“The program identifies where protection is needed on a rail network to safely continue rail operations.”
The new system is now being tested along the operator’s 91/Perris Valley line between Riverside and Perris.
This section was chosen in order to minimise disruption to freight rail.
Amtrak has received submissions from 10 manufacturers regarding replacement railcars for its overnight routes.
Governor Kathy Hochul has announced that New York's Interborough Express service will be constructed as a light rail line.
Brightline has released a video and renderings of the future station at Orlando International Airport in Florida.
Orlando's Right Rail and Universal Orlando Resort have announced plans to open a new SunRail station at the Orange County Convention Center.
The US DOT has announced nearly 9 billion USD in funding to upgrade and expand passenger rail services along the Northeast Corridor (NEC).
Alstom has completed the extension of the PHX Sky Train automated people mover (APM) system at Phoenix Sky Harbor International Airport.
Brightline has celebrated the ribbon cutting of its Aventura and Boca Raton train stations in Florida, US.
Houston METRO has debuted the first of 14 new fourth generation (H4) light rail vehicles (LRV) for use in downtown Houston, Texas.
Amtrak has unveiled renders of its newest train, the Amtrak Airo. The new trains will begin operating across Amtrak routes in 2026.
DB Engineering & Consulting (ECO) is providing technical modelling support for the Link21 rail infrastructure project in San Francisco Bay.
Groundbreaking for the Metro-North Penn Station Access project was celebrated at a special ceremony on 9 December.
New York's Metropolitan Transportation Authority (MTA) has unveiled the new Clifton Car Maintenance Shop for Staten Island Railway.
The US Department of Transportation has announced the availability of 2.3 billion USD in funding for intercity passenger rail projects.
Los Angeles Metro has approved route for the Eastside Transit Corridor Phase 2 Project, which will extend the Metro L (Gold) light rail line.
The Massachusetts Department of Transportation has applied to the US Federal Railroad Administration for $108m of funding.
Advanced utility work has begun on the first segment of the East San Fernando Valley light rail project in Los Angeles County.
Norfolk Southern Railway Company (NSRC) will purchase all of the Cincinnati Southern Railway’s (CSR) assets for 1.62 billion USD.
Amtrak is advancing a major infrastructure project to replace the 116-year-old Susquehanna River Rail Bridge in Havre de Grace Maryland.
The South Florida Regional Transportation Authority will begin training and testing of Tri-Rail services at MiamiCentral Station.
The FRA has published a list of priority projects to advance the development of the Northeast Corridor (NEC).
WMATA has celebrated the opening of the Silver Line Extension, which has added six new stations and 11.4 miles of Metrorail track.
California High-Speed Rail Authority has selected AECOM's JV for programme management support on the California High-Speed Rail project.
Metrolink's Burbank Junction Speed Improvement Project has commenced at Burbank-Downtown Station in California.
AECOM's SJTP will provide engineering and project management services with STV Incorporated for the GCL Light Rail project in New Jersey.
Pennsylvania is investing 3.7 million USD to enable Amtrak passenger rail services to run between Scranton and New York City.
The San Francisco Municipal Transportation Agency (SFMTA) has announced that the Central Subway will open in San Francisco on 19 November.
Kansas City Southern has celebrated the ground breaking of its new International Railroad Bridge spanning the Rio Grande river.
The Chicago Transit Authority (CTA) is seeking qualified companies to design and build its 5.6-mile Red Line extension project.
Amtrak has announced that in early 2023, it will enter the procurement phase for the construction of a new Connecticut River Bridge.
The California High-Speed Rail Authority has said it would let the current track and systems procurement expire in order to restructure it.
The CHSRA's Board of Directors awarded the design and support services contract for the 4 Central Valley stations on the high-speed line.
Washington Metropolitan Area Transit Authority's (WMTA) Silver Line extension to Dulles Airport will be operationally ready for Thanksgiving.
Metra has awarded a 14.5 million USD contract to IHC Construction to renovate Homewood Station in Chicago.
SBCTA and Metrolink are hosting a ribbon cutting ceremony for the new Arrow service, which is scheduled to commence on Monday 24 October.
Hitachi Rail has unveiled the final designs for its new Washington County, Maryland train factory and 800-yard test track.
The Valley Link Rail project is purchasing 200 acres that will be the site of its green hydrogen production facility.
Brightline and contractor Lemartec have topped off Aventura station in Florida with the placement of a 131-foot-long pedestrian skybridge.
US railway operator Metra has unveiled the latest addition to its locomotive fleet; a remanufactured EMD SD70MAC.
The California High-Speed Rail Authority has applied for 67 million in federal funding to advance construction of the Bakersfield extension.
Union Pacific Railroad is partnering with ZTR to build hybrid-electric locomotives, with the first prototype expected to be delivered in 2023.
Rancho Cucamonga City Council and the SBTCA have approved the sale of a five-acre portion of Cucamonga Station to Brightline West.
Work on Long Island Rail Road’s (LIRR) 9.8 mile third track project has been completed on time and below budget.
Brightline is set to begin testing trains at speeds of up to 110 miles-per-hour in Martin and St. Lucie Counties from 17 October.
The MBTA has announced that work will begin on the Codman Yard Expansion and Improvement project next month.
BNSF Railway has announced plans to construct an integrated rail complex in Barstow, southern California - the first by a Class 1 railroad.
Amtrak has announced a pledge to achieve net-zero greenhouse gas emissions across its entire network by 2045.
Progress Rail has been chosen to supply BNSF Railway with four EMD Joule battery electric locomotives and two charging systems.
Los Angeles County Metropolitan Transportation Authority (LA Metro) has announced that the K Line will open on 7 October 2022.
Caltrain has unveiled its new electric train cars – a key component of its electrification project. These will enter service in 2024.
Stadler has signed a MoU to design and deliver four zero emission hydrogen FLIRT trains for operation in California.
Stadler has unveiled its FLIRT H2 hydrogen train, which will be delivered to the San Bernardino County Transportation Authority in 2023.
The Port Authority Trans-Hudson (PATH) has taken delivery of two new rail cars from Kawasaki as part of its improvement plan,
The California High-Speed Rail Authority has released the draft environmental report for the Palmdale to Burbank section.
Sierra Northern Railway (SERA) has unveiled the look of its new zero emission hydrogen switching locomotive.
The US Department of Transportation has announced over $1.4 billion in consolidated rail infrastructure and safety improvement grant funding.
The MBTA has selected CAF to supply 102 Light Rail Vehicles (LRVs) that will operate on the Green Line in the City of Boston.
The Honolulu Authority for Rapid Transportation has announced that trial testing for the Honolulu Rail System commenced on 29 August 2022.
The first two new Sounder S Line rail cars have arrived in Seattle as part of Sound Transit Board's 11-car order.
Caltrain reaches new milestone in its electrification project by energising its San Jose traction power substation with power from PG&E.
The US Department of Transportation has awarded over 233m USD to projects that will improve and modernise intercity passenger rail services.
The California High-Speed Rail Authority Board of Directors has approved the line's 43-mile section from San Francisco to San Jose.
Chicago's rail operator, Metra has signed a contract with Progress Rail to convert up to six diesel locomotives to battery power.
The California High-Speed Rail Authority has approved design contracts for the line’s extension to Merced and Bakersfield.
Brightline has celebrated the 'topping-off' construction milestone for its Boca Raton station and parking garage in Florida.
Canadian Pacific has received regulatory clearance from the Committee on Foreign Investment to combine CP and Kansas City Southern.
Governor Hochul joined the MTA at a ceremonial opening of the first section of the Long Island Rail Road's (LIRR) Main Line third track.
Brightline has been awarded a 25 million USD grant to enhance safety along the Florida East Coast Railway/Brightline corridor.
Amtrak has announced it will be making the entrance to New York Penn Station at 7th Avenue and 32nd Street more accessible.
California High Speed Railway has been awarded 25 million USD in federal RAISE Grant funding for the Merced Extension Design Project.
Patriot Rail Company LLC has entered into an agreement to acquire Pioneer Lines, which operates 15 short line railroads across 12 states.
Construction has started on the new Portal North Bridge, which will improve service, reliability and capacity along the Northeast Corridor.
BNSF has collaborated with Northwest Seaport Alliance (NWSA) to open a new intermodal rail hub at the Port of Tacoma, Washington.
FTA has announced 1.75 billion USD in funding through the Bipartisan Infrastructure Law to improve accessibility at rail and subway stations.
Brightline has welcomed the delivery of two Siemens Mobility trains to operate on the upcoming Orlando extension line.
Metrolink has put its first refurbished train car into service in California to enhance passenger comfort and safety.
Caltrain’s first electric trainset has completed clearance testing along the corridor between Santa Clara and Tamien Stations in San Jose.
The California High-Speed Rail Authority has released a Summer 2022 Construction Update to highlight progress on the high-speed rail project.
The California High-Speed Rail Authority and California Rail Builders have placed the final girders for the high-speed line in Kern County.
Amtrak has contracted Arup to produce the preliminary designs for the upcoming expansion of New York Penn Station.
Amtrak has taken up the option to order a further 50 Charger locomotives from Siemens Mobility as it continues to replace its fleet.
CRRC has delivered the first fully assembled and commissioned 7000-series metro train to the Chicago Transportation Authority (CTA).
Amtrak has launched the procurement phase for the first of three major construction contracts for the B&P Tunnel Replacement Programme.
Infrastructure improvements made by Amtrak have raised the speed trains can travel in parts of New Jersey.
California High-Speed Rail Authority shares final environmental impact report for the San Francisco-San Jose section of its project.
Union Pacific Railroad has joined RailPulse, becoming the coalition’s seventh member, joining companies such as GATX,TrinityRail and Watco.
Amtrak has committed approximately 130m USD to carry out infrastructure improvements between Washington DC and New York.
California High-Speed Rail Authority has submitted two applications for federal grant funding to help finance its high-speed train project.
The FRA has established a new Corridor Identification and Development (ID) Program to transform the nation's passenger rail network.
Hitachi Rail has launched its latest digital rail products at the 2022 Railway Systems Supplies Inc. Communication & Signalling exhibition.
The California Legislature is being urged to approve 4.2 billion USD in funding for California's High-Speed Rail project.
The first locomotive to carry Amtrak’s new livery is making its inaugural journey across America, travelling from California from Delaware.
Alstom has signed a new contract to provide operations and maintenance services for Dallas Fort Worth International Airport’s APM system.
See pictures of the new Amtrak Acela interiors. The trains are being manufactured by Alstom in Hornell and Rochester, New York.
Hitachi Rail has chosen Washington County, Maryland as the location for its new $70m manufacturing site.
US Congress has passed a $1.5 trillion government funding bill that will provide increased resources to the Federal Railroad Administration.
Amtrak has recognised the Class 1 railroad Canadian Pacific as the best host railroad of 2021, keeping Amtrak passenger services on time.
Improvements to the Twin Cities, La Cross, Milwaukee and Chicago rail corridor have been given the green light thanks to a new federal grant.
A STB hearing has begun into whether Amtrak can operate a passenger rail service between Mobile and New Orleans along America’s Gulf Coast.
NCTD has awarded Siemens Mobility a 12-year maintenance contract for its fleet of Siemens Sprinter DMU vehicles.
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