PITTSBURGH — Union Pacific and Wabtec have signed a $1.2 billion agreement to modernize UP AC4400 locomotives, which Wabtec ...

Union Pacific announced it has signed an historic $1.2 billion agreement to modernize its AC4400 locomotive fleet.

Wabtec and Union Pacific have entered into an agreement amounting to $1.2 billion to modernize AC4400 locomotives. This ...

Feb 4 (Reuters) - Railroad operator Union Pacific and locomotive parts maker Wabtec signed an agreement worth $1.2 billion to ...

PITTSBURGH, Pa. (WKBN)- A $1.2 billion deal is in place to improve AC4400 locomotives around the country. Union Pacific and Wabtec have agreed to the largest locomotive modernization investment in ...