nacostia & Pacific Company, Inc. is a transportation development and consulting firm.

Anacostia is one of the leaders in the development of modern short line railroads. Anacostia & Pacific has formed a number of the most successful short line and regional railroads in the United States and pursues selective consulting, acquisition and development opportunities.
Congratulations, PHL, for being named by Railway Age as this year's "Short Line of the Year"
  Railway Age - April, 2009