Markus is an Associate Principal with 12 years of experience in transportation design and project management, with a focus on heavy highway transportation projects. His experience includes numerous urban and suburban TxDOT on-system projects located within city limits and requiring coordination with multiple stakeholders, including TxDOT Districts, area offices, cities, property owners, utility companies, and other design teams for concurrent adjacent projects.

His projects include feasibility studies, schematic design, PS&E, Interstate Access Justification Report (IAJR) and public involvement. In addition, Markus has also completed multiple projects for the North Texas Tollway Authority (NTTA), concession companies, railroad companies and transportation departments of other states, including Arkansas and Oklahoma.

His areas of expertise include roadway design, the design of traffic control plans and maintenance of traffic, intersection design, ramp design, 3D modeling, erosion control, and miscellaneous roadway and roadside elements, such as accommodations for bicycles and pedestrians, signing, pavement markings and roadside appurtenances.