Siemens provides systems integration services in the following areas with an emphasis on systems engineering and standards-based open systems:

Traffic signal systems

• Freeway management systems
• Traveler information systems
• Regional, multi-modal systems
• Center-to-center communications
• Vehicle-Infrastructure Integration

Siemens not only integrates off-the-shelf components from multiple suppliers but also has an experienced software development team which develops custom software or software modifications to meet the project's specific needs. Siemens communications solutions accommodate a diverse range of communication protocols and links, but the firm is committed to designing and deploying industry standards wherever available.