75B - PH ADOPT RESO FOR PR NO 15-6827

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L S A FAIRVIEW BRIDGE REPLACEMENT AND STREET IMPROVEMENTS (9TH STREET TO 16TH STREET( PROJECT SANTA ANAL CALIFORNIA 3.5 CULTURAL RESOURCES INITIAL STUDY/MITIGATED NEGATIVE DECLARATION MAY 2020 Less Than Potentially Significant with Less Than Significant Mitigation Significant No Impact Incorporated Impact Impact Would the project: a. Cause a substantial adverse change in the significance of a El El El 0 historical resource pursuant to §15064.5? b. Cause a substantial adverse change in the significance of an El El El archaeological resource pursuant to §15064.5? c. Disturb any human remains, including those interred outside El El El of formal cemeteries? 3.5.1 Existing Setting The discussion of cultural resources on and in the vicinity of the Project area and the analyses of the potential effects of the proposed Project on cultural resources provided in this section are based on the Historical Property Survey Report" (HPSR) and its attached reports (Historical Resources Evaluation Report [HRER] and Archeological Survey Report [ASR]) for the proposed Project. The Area of Potential Effects (APE) for the proposed Project totals 11.93 ac, as shown in Appendix C. The APE includes areas where physical impacts as well as indirect effects from the proposed Project would occur. These are generally limited to the proposed Project's proposed and existing right-of- way and include the horizontal and vertical limits associated with ground -disturbing activities. The vertical APE within the areas of direct effects will extend to a maximum depth of 15 ft for bridge abutments. 3.5.1.1 Cultural and Archaeological Resources On March 5, 2018, a record search was conducted at the South Central Coastal Information Center of the California Historical Resources Information System at California State University, Fullerton. The records search identified eight cultural resources studies that included parts of the APE. These studies include 4 surveys, 2 literature searches, 1 monitoring study, and 1 Environmental Impact Statement (EIS). An additional 31 studies have been conducted within 1 mi of the APE. These studies include 24 surveys, 2 literature searches, 3 evaluations/assessments, 1 project authorization, and 1 EIS. There are no previously recorded sites within the APE. There have been 44 resources recorded within 1 mi of the APE (1 prehistoric and 43 historic). The prehistoric resource (a habitation site that is no longer extant) is approximately 1 mi from the APE. Of the historic resources, 1 is a railroad bridge and the other 42 are buildings. The buildings include 28 single-family residences, 10 commercial buildings, 1 single-family residence/commercial building, 2 hotels/motels, and 1 school. 11 LSA, 2019a. Historic Property Survey Report. June. 3-30 7 5864ND\Final ISMND\Fairview Street Bridge Final ISMND.doC. (05/26/20)