Sumitomo Corporation of America

Sonoma-Marin Area Rail Transit (SMART) service "is two years away from the start of passenger service between the Sonoma County Airport and downtown San Rafael" in northern California, and the…
Union-Pearson Express (
UP Express, or UPX), the C$456 billion Metrolinx project to connect Toronto’s 
Pearson International Airport with Union Station, is now taking delivery of its 18 diesel multiple-units (DMUs)…
Cummins Inc. is now producing its Tier 4 Final-compliant QSK19-R diesel engine, which will power the new Nippon Sharyo diesel multiple-unit (DMU) trainsets designed for transit and regional/commuter services in…