We are excited to announce that construction to expand and renovate the UC Merced Library’s archives will begin Monday, November 10, 2025 with contractor Burke Diversified.
The McFadden-Willis Reading Room will be open during this time. The remainder of the 4th floor will be closed until construction is completed in summer 2026. For access to Library materials located on the 4th floor, visit the 2nd floor Services Desk for assistance.
At completion, this project will result in a secure, climate-controlled archive and special collections on the Library’s 4th floor. In addition, KL 232 will be renovated to serve as an instruction space that can accommodate research with archival materials and as a programming venue for library events including those showcasing special collections and the region’s history.
Construction is made possible with a National Endowment for the Humanities (NEH) award of $750,000, matching funds provided by Chancellor Juan Sánchez Muñoz from philanthropic gifts, as well as Library funds.
This project will expand the UC Merced Library’s capacity to collect and preserve primary sources that reflect the cultural, social, and environmental heritage of the Sierra Nevada and Central Valley.
Thank you to the support of so many colleagues and community members who have been instrumental in bringing us to this construction phase.
News
For additional background on the NEH grant, visit the following news items.
- NEH Grant Reinstated (28 July 2025)
- NEH Grant Awarded to UC Merced for Sierra Nevada-Central Valley Archive in Library (3 May 2022)
Updates
Revisit this page for construction updates.

