Background Information
Calexico East Port of Entry Bridge Widening DESIGN-BUILD PROJECT - Background Information
Calexico East – Final Cat Ex document
GSA Controlled Unclassified Information (CUI) Guide
Land Port of Entry | WBDG - Whole Building Design Guide
Homeland Security Presidential Directive 12
Calexico East Port of Entry Bridge Widening Project Overview- July 2020
Federal Information Processing Standards Publication Number 201
Office of Management and Budget Guidance M-05-24