  Majorana Zero Modes (MZMs) are prime candidates for robust topological
quantum bits, holding a great promise for quantum computing. Semiconducting
nanowires with strong spin orbit coupling offers a promising platform to
harness one-dimensional electron transport for Majorana physics. Demonstrating
the topological nature of MZMs relies on braiding, accomplished by moving MZMs
around each other in a certain sequence. Most of the proposed Majorana braiding
circuits require nanowire networks with minimal disorder. Here, the electronic
transport across a junction between two merged InSb nanowires is studied to
investigate how disordered these nanowire networks are. Conductance
quantization plateaus are observed in all contact pairs of the epitaxial InSb
nanowire networks; the hallmark of ballistic transport behavior.
