The Department did not fully comply with federal requirements related to the Highway Planning and Construction, High-Speed Rail Corridors and Intercity Passenger Rail Service - Capital Assistance Grants, and Formula Grant for Rural Areas programs. Instances of noncompliance included not adequately monitoring subrecipients; not consistently performing quality assurance testing on concrete used to pave bridges; not ensuring all the Buy-American provisions were included in ARRA-funded contracts; and inaccurate federal reports. Details about these and other findings are provided in the Audit Findings and Responses section of the report.