Abstract: A combination circuit board (12) and segmented bus structure (54) defines a composite circuit board/bus assembly (52) upon which an electrical circuit may be assembled. The various segments (54a-54f) of bus structure (54) may be variously configured to achieve one or more assembly, performance, testing, and/or reliability goals. For example, one bus segment configuration provides integral connector tabs (54a and 54e) for mechanical and/or electrical connection to interconnecting wires or electrical terminals of one or more external devices. Another bus segment configuration (54d) provides for mechanical and high current electrical interconnections between one or more bus segments (54a-54f) and one or more electrical components (16, 18, 20) and/or conductive film patterns(64) formed on top surface (12b) of the circuit board (12).