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Section 106 Coordination

The Section 106 Programmatic Agreement (PDF) (106 PA) among Federal Highway Administration (FHWA), the Advisory Council of Historic Preservation (ACHP), the State Historic Preservation Officer (SHPO), the United States Army Corps of Engineers’ (ACOE) Sacramento District, San Francisco District, and Los Angeles District and the California Department of Transportation is effective December 6, 2024. The 2024 106 PA supersedes the 1995 PA for the seismic retrofit of bridges between FHWA and Caltrans; 2004 PA for Section 106 among FHWA, SHPO, ACHP and Caltrans; and the 2007 Addenda for Sections 6004 and 6005 of SAFETEA-LU among FHWA, SHPO, ACHP and Caltrans.

Guidance for use of the 106 PA can be found in Caltrans SER, Volume 2 - Cultural Resources.

Annual Report for the First Amended Section 106 Programmatic Agreement:

Contact the Cultural Studies Office for copies of previous annual reports.