A computing device includes a memory storing instructions. The computing device also includes one or more processors coupled to the memory and configured to execute the instructions to perform operations including obtaining data specifying a wire to be routed; selecting a wire bundle as a candidate for routing the wire; determining bundle parameters; generating a transmission line model to determine an estimated effect of an electromagnetic disturbance on the wire bundle; performing a comparison of the estimated effect of the electromagnetic disturbance to an acceptance criterion; and generating output indicating whether, based on the comparison, a particular routing of the wire satisfies a design specification.