Road and railway technology:
- Road and railway track components
 - Geometric design of roads and railways
 - Classes and types of roads, streets and railways
 - Buidling materials for roads and railways (bitumen, asphalt, unbound materials)
 - Climate, environment and drainage aspects
 - Design of roads and railways
 
Road hydrology:
- Water and waste water technology and road construction
 - Storm water and traffic
 
Water and waste water technology:
- Materials science about water and waste water technology
 - Operation and maintenance of water and waste water technology
 
