United States. Department of Transportation. Federal Highway Administration (2026). Questions and Answers (Q&As) on the Federal Highway Administration (FHWA) Manufactured Products Final Rule. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/93026
United States. Department of Transportation. Federal Highway Administration. Questions and Answers (Q&As) on the Federal Highway Administration (FHWA) Manufactured Products Final Rule. United States. Department of Transportation. Federal Highway Administration, 2026. https://rosap.ntl.bts.gov/view/dot/93026.
United States. Department of Transportation. Federal Highway Administration Questions and Answers (Q&As) on the Federal Highway Administration (FHWA) Manufactured Products Final Rule. United States. Department of Transportation. Federal Highway Administration, 2026, ROSA P. https://rosap.ntl.bts.gov/view/dot/93026.
On January 14, 2025, the Federal Highway Administration (FHWA) issued a final rule terminating its general waiver on manufactured products and establishing new Buy America requirements for manufactured products used in Federal-aid highway projects ("the Manufactured Products Final Rule"). The effective date of the Manufactured Products Final Rule is March 20, 2025 (90 FR 2932; 90 FR 11139). For projects obligated before March 20, 2025, FHWA continues to apply its Buy America requirements as they existed before the final rule, including the application of the general waiver on manufactured products. More information on the requirements that apply to projects obligated before March 20, 2025 can be found here: https://www.fhwa.dot.gov/construction/contracts/buyam_qa.cfm. FHWA has modified its Buy America-Related Q&As page to reflect the effect of the Manufactured Products Final Rule on projects obligated on or after March 20, 2025. Additional Q&As on the Manufactured Products Final Rule are below.
United States. Department of Transportation. Federal Highway Administration (2026). Questions and Answers (Q&As) on the Federal Highway Administration (FHWA) Manufactured Products Final Rule. United States. Department of Transportation. Federal Highway Administration. https://rosap.ntl.bts.gov/view/dot/93026
United States. Department of Transportation. Federal Highway Administration. Questions and Answers (Q&As) on the Federal Highway Administration (FHWA) Manufactured Products Final Rule. United States. Department of Transportation. Federal Highway Administration, 2026. https://rosap.ntl.bts.gov/view/dot/93026.
United States. Department of Transportation. Federal Highway Administration Questions and Answers (Q&As) on the Federal Highway Administration (FHWA) Manufactured Products Final Rule. United States. Department of Transportation. Federal Highway Administration, 2026, ROSA P. https://rosap.ntl.bts.gov/view/dot/93026.
ROSA P serves as an archival repository of USDOT-published products including scientific
findings, journal articles, guidelines, recommendations, or other information authored or co-authored by
USDOT or funded partners. As a repository, ROSA P retains documents in their original published format to
ensure public access to scientific information.
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