When California's first freeway opened in 1940, Mark Thomas had already been in business for more than a decade. The firm was ready when the idea moved north, and soon became California's leading freeway design firm. Over the years, Mark Thomas & Company has surveyed and engineered hundreds of freeway miles, and added capacity and access points to meet the region’s ever-growing needs. The firm's services include:
- Concept development and initial planning
- Caltrans project study reports
- FHWA processing
- Surveying and mapping
- Cost studies
- Value engineering studies
- Drainage analysis and reports
- PA/ED - Environmental documentation for CEQA and NEPA compliance
- Public outreach and presentations
- Right of way engineering
- Final/detail designs
- Construction staging and traffic routing
- Utility coordination
- Construction reviews/oversight