The California State Capitol is more than a building, it’s an iconic symbol of governance and history in Sacramento. Ongoing restoration and park enhancement efforts require meticulous planning to preserve its legacy while modernizing facilities. Morrow Surveying contributed directly through detailed topographic surveying of Capitol Park, supporting long-term improvements to this historic landmark.
The Challenge
The Capitol complex, including its expansive park, needed accurate baseline data for renovation planning, landscape updates, and infrastructure integration. With the historic building and grounds under constant scrutiny (including the multi-phase Annex project), any surveying work had to balance precision with minimal disruption to daily operations.
Our Approach
Morrow Surveying conducted a comprehensive topographic survey of Capitol Park, capturing elevation data, existing features, utilities, and boundaries with high-accuracy tools. This included 3D mapping and coordination with state agencies to ensure compliance with historic preservation standards. Our work provided the foundational data used in planning documents for the Capitol Restoration Project and related enhancements.
Results
The survey informed critical decisions for park improvements and building integrations, contributing to the ongoing $1+ billion Capitol Annex renovation. It helped maintain the site’s historic integrity while enabling modern upgrades, ensuring the Capitol remains a functional and beautiful centerpiece for generations.
Key Takeaways
Surveying historic sites demands a blend of technical expertise and respect for heritage. Morrow Surveying has the experience to handle sensitive public projects with accuracy and care. Ready to discuss your government or historic property needs? Reach out for a consultation.

