This is a Sources Sought notice for design-build services to modernize and replace the Bridge of the Americas Land Port of Entry in El Paso, Texas. The project has an estimated construction cost range of $500 million to $550 million and an estimated contract duration of three to four years from notice to proceed. The work involves the phased construction of a new facility while the existing port remains in continuous operation, requiring significant experience with large, complex modernization projects. Interested firms must demonstrate experience with at least two similar projects exceeding $200 million in cost and completed within the last 15 years. This is for market research to gauge competition and does not constitute a formal solicitation.