2022 California Standards for Accessible Design Guide (effective January 1, 2023 with July 1, 2024 amendments)

11B-605.5.2 Maneuvering clearance.

A minimum 66 inches (1676 mm) wide and 66 inches (1676 mm) deep maneuvering space shall be provided in front of the urinal. A turning space complying with Section 11B-304 shall be provided within the compartment.
Exception: Where toe clearance complying with Section 11B-605.5.4 is provided, the required maneuvering space in front of the urinal fixture shall be permitted to be reduced to 60 inches (1524 mm) minimum wide and 60 inches (1524 mm) minimum deep.