This 30,000-sq-ft training and maintenance center supports a streetcar system created to link neighborhoods in the nation’s capital.

Airport security screenings and safety considerations for an active runway posed challenges in the construction of the 265,000-sq-ft addition of Terminal C at Bush International Airport in Houston.

The $42.16-million project included 1.6 miles of double track, station platforms, a traction power substation (TPSS), overhead catenary system, street lighting, fiber optic and signal systems and relocation of nearly 9,500 linear ft of utilities.