§ 112.
(c)
The Secretary shall require as a condition precedent to his approval of each contract awarded by competitive bidding pursuant to subsection (b) of this section, and subject to the provisions of this section, a sworn statement, executed by, or on behalf of, the person, firm, association, or corporation to whom such contract is to be awarded, certifying that such person, firm, association, or corporation has not, either directly or indirectly, entered into any agreement, participated in any collusion, or otherwise taken any action in restraint of free competitive bidding in connection with such contract.
(f)
Selection Process.—
A State may procure, under a single contract, the services of a consultant to prepare any environmental impact assessments or analyses required for a project, including environmental impact statements, as well as subsequent engineering and design work on the project if the State conducts a review that assesses the objectivity of the environmental assessment, environmental analysis, or environmental impact statement prior to its submission to the Secretary.
(g)
Temporary Traffic Control Devices.—
(1)
Issuance of regulations.—
The Secretary, after consultation with appropriate Federal and State officials, shall issue regulations establishing the conditions for the appropriate use of, and expenditure of funds for, uniformed law enforcement officers, positive protective measures between workers and motorized traffic, and installation and maintenance of temporary traffic control devices during construction, utility, and maintenance operations.
(2)
Effects of regulations.—
Based on regulations issued under paragraph (1), a State shall—
(A)
develop separate pay items for the use of uniformed law enforcement officers, positive protective measures between workers and motorized traffic, and installation and maintenance of temporary traffic control devices during construction, utility, and maintenance operations; and
(B)
incorporate such pay items into contract provisions to be included in each contract entered into by the State with respect to a highway project to ensure compliance with section 109(e)(2).
(3)
Limitation.—
Nothing in the regulations shall prohibit a State from implementing standards that are more stringent than those required under the regulations.
(4)
Positive protective measures defined.—
In this subsection, the term “positive protective measures” means temporary traffic barriers, crash cushions, and other strategies to avoid traffic accidents in work zones, including full road closures.
([Pub. L. 85–767], Aug. 27, 1958, [72 Stat. 895]; [Pub. L. 90–495, § 22(c)], Aug. 23, 1968, [82 Stat. 827]; [Pub. L. 96–470, title I, § 112(b)(1)], Oct. 19, 1980, [94 Stat. 2239]; [Pub. L. 97–424, title I, § 112], Jan. 6, 1983, [96 Stat. 2106]; [Pub. L. 100–17, title I, § 111], Apr. 2, 1987, [101 Stat. 147]; [Pub. L. 104–59, title III, § 307(a)], Nov. 28, 1995, [109 Stat. 581]; [Pub. L. 105–178, title I], §§ 1205, 1212(a)(2)(A)(i), 1307(a), (b), June 9, 1998, [112 Stat. 184], 193, 229, 230; [Pub. L. 107–217, § 3(e)(1)], Aug. 21, 2002, [116 Stat. 1299]; [Pub. L. 109–59, title I], §§ 1110(b), 1503, Aug. 10, 2005, [119 Stat. 1170], 1238; [Pub. L. 109–115, div. A, title I, § 174], Nov. 30, 2005, [119 Stat. 2426]; [Pub. L. 112–141, div. A, title I, § 1303(a)], July 6, 2012, [126 Stat. 531]; [Pub. L. 117–58, div. A, title I, § 11525(d)], Nov. 15, 2021, [135 Stat. 607].)