Arrowhead Regional Medical Center Lot 1 Parking Structure

The County of San Bernardino is soliciting the construction of the Arrowhead Regional Medical Center Lot 1 Parking Structure located at 400 North Pepper Avenue in Colton, California. The project consists of a post-tensioned, cast-in-place structure spanning up to 500,000 square feet across six levels, providing up to 1,600 parking spaces. Key design elements include a finished exterior with an architectural mesh facade on the first floor, two banks of two elevators, and the installation of photovoltaic panels on the top level. The facility will be restricted to employees via badge access and will feature security enhancements such as LED lighting, emergency call boxes, security cameras, and locked gates. The project must comply with the California Building Code, the Americans with Disabilities Act, the 2022 California Building Energy Efficiency Standards (Title 24), and the California Green Building Standards Code (CALGreen) for electric vehicle charging stations. Environmental mitigation includes a landscape plan to offset the removal of approximately 51 trees. To maintain parking capacity during construction, a temporary surface parking lot will be operated at 1351 West Valley Boulevard with shuttle services provided to the campus. The project has undergone CEQA review, resulting in a Mitigated Negative Declaration confirming that the project will not have significant environmental impacts provided mitigation measures are implemented.