23 CFR §230.105

1. (a)Federal-aid highway construction projects. This subpart applies to all Federal-aid highway construction projects and to Appalachian highway construction projects and other State supervised cooperative highway construction projects except:
   1. (1)Federal-aided highway construction projects being constructed pursuant to 23 U.S.C. 117; and
   2. (2)Those projects located in areas where the Office of Federal Contract Compliance has implemented an “Imposed” or a “Hometown” Plan, except for those requirements pertaining to specific provisions involving on-the-job training and those provisions pertaining to supportive services and reporting requirements.
2. (b)Direct Federal highway construction projects. This subpart applies to all direct Federal highway construction projects except:
   1. (1)For those provisions relating to the special requirements for the provision of supportive services; and
   2. (2)For those provisions relating to implementation of specific equal employment opportunity requirements in areas where the Office of Federal Contract Compliance has implemented an “Imposed” or “Hometown” plan.