A disk drive suspension assembly has a laminated flexure that includes a structural layer, first and second conductive layers, a first dielectric layer disposed between the structural layer and the first conductive layer, and a second dielectric layer disposed between the first conductive layer and the second conductive layer. The first conductive layer includes at least a first conductive trace and a second conductive trace, and the second conductive layer includes at least a third conductive trace and a fourth conductive trace. The first conductive trace is electrically connected to the fourth conductive trace by a first conductive via through the second dielectric layer, and the second conductive trace is electrically connected to the third conductive trace through a second conductive via through the second dielectric layer. The third conductive trace overlies the first conductive trace, and the fourth conductive trace overlies the second conductive trace.