U.S. Geological Survey

The Los Angeles County Metropolitan Transportation Authority has deployed ShakeAlert, an early earthquake warning system, at all bus and rail division facilities.

Transit Briefs: LACMTA; NYMTA; SFRTA; STM; Metra

Los Angeles County Metropolitan Transportation Authority (LACMTA) has installed earthquake early warning systems at 26 rail and bus division facilities. In addition, New York Metropolitan Transportation Authority (MTA) is forming a subsidiary to oversee the new East Side Access project terminal; South Florida Regional Transportation Authority’s (SFRTA) Tri-Rail is resuming full service; Thales has delivered interlocking systems for three Société de Transport de Montréal (STM) rapid transit stations; and Wabtec will provide doors, brakes, HVAC systems and event recorders for Metra’s new multilevels.

What if Shasta blows its top?

To an industry that routinely faces the aftermath of flooding, mudslides, avalanches, hurricanes and even earthquakes, the concept of service disruption due to an erupting volcano seems almost unthinkable. But according to a recent study, and judging by the not-so-distant history of volcanoes in the U.S., some railroads are in fact quite vulnerable to such disasters, particularly in the Pacific Northwest.