23 C.F.R. § 635.119
The following notice shall be posted on each Federal-aid highway project in one or more places where it is readily available to and viewable by all personnel concerned with the project:
Notice to All Personnel Engaged on Federal-Aid Highway Projects
United States Code, title 18, section 1020, reads as follows:
Whoever, being an officer, agent, or employee of the United States, or of any State or Territory, or whoever, whether a person, association, firm, or corporation, knowingly makes any false statement, false representation, or false report as to the character, quality, quantity, or cost of the material used or to be used, or the quantity or quality of the work performed or to be performed, or the costs thereof in connection with the submission of plans, maps, specifications, contracts, or costs of construction of any highway or related project submitted for approval to the Secretary of Transportation; or
Whoever, knowingly makes any false statement, false representation, false report, or false claim with respect to the character, quality, quantity, or cost of any work performed or to be performed, or materials furnished or to be furnished, in connection with the construction of any highway or related project approved by the Secretary of Transportation; or
Whoever, knowingly makes any false statement or false representation as to a material fact in any statement, certificate, or report submitted pursuant to the provisions of the Federal-aid Road Act approved July 11, 1916 (39 Stat. 355), as amended and supplemented,
Shall be fined not more than $10,000 or imprisoned not more than five years, or both.
23 C.F.R. §635.119