2022—Pub. L. 117–263 inserted “lighthouses (including those lighthouses with historical value),” after “bridge approaches,” and substituted “$10,000,000” for “$5,000,000”.

2018—Pub. L. 115–270 substituted “$25,000,000” for “$20,000,000” and inserted “, and if such amount is not sufficient to cover the costs included in the Federal cost share for a project, as determined by the Secretary, the non-Federal interest shall be responsible for any such costs that exceed such amount” before period at end.

2014—Pub. L. 113–121 substituted “$20,000,000” for “$15,000,000” and “$5,000,000” for “$1,500,000”.

2007—Pub. L. 110–114 substituted “$1,500,000” for “$1,000,000”.

1996—Pub. L. 104–303 substituted “$15,000,000” for “$12,500,000” and “$1,000,000” for “$500,000”.

1986—Pub. L. 99–662 substituted “$12,500,000” for “$10,000,000” and “$500,000” for “$250,000”.

1974—Pub. L. 93–251 substituted “$10,000,000” for “$1,000,000”, “$250,000” for “$50,000”, and “construction, repair, restoration, and modification of emergency streambank and shoreline protection works to prevent flood damages to highways, bridge approaches, and public works, churches, hospitals, schools, and other nonprofit public services,” for “construction of emergency bank-protection works to prevent flood damages to highways, bridge approaches, and public works,”.

Department of War designated Department of the Army and title of Secretary of War changed to Secretary of the Army by section 205(a) of act July 26, 1947, ch. 343, title II, 61 Stat. 501. Section 205(a) of act July 26, 1947, was repealed by section 53 of act Aug. 10, 1956, ch. 1041, 70A Stat. 641. Section 1 of act Aug. 10, 1956, enacted “Title 10, Armed Forces” which in sections 3010 to 3013 continued Department of the Army under administrative supervision of Secretary of the Army.

Amendment by Pub. L. 99–662 not applicable to any project under contract for construction on Nov. 17, 1986, see section 915(i) of Pub. L. 99–662, set out as a note under section 426g of this title.