January 08, 2021 Caltrain Extends TASI’s Operating Contract Written by Marybeth Luczak, Executive Editor As part of its contract extension, TransitAmerica Services will also support construction of Caltrain’s Peninsula Corridor Electrification Project, which includes the installation of more than 3,000 concrete foundations. The Caltrain Board of Directors has extended through June 30, 2027, its operating agreement with TransitAmerica Services, Inc. (TASI). TASI, a subsidiary of Herzog Transit Services, Inc., handles administration/safety; operations and dispatch; maintenance of equipment, track, communications and signals, and stations; and construction support work. It has also supported capital improvement projects, such as Positive Train Control (PTC) and bridge replacement.