33 U.S.C. § 2733
Bligh Reef light
(Pub. L. 101–380, title V, § 5003, Aug. 18, 1990, 104 Stat. 553.)
The Secretary of Transportation shall within one year after , install and ensure operation of an automated navigation light on or adjacent to Bligh Reef in Prince William Sound, Alaska, of sufficient power and height to provide long-range warning of the location of Bligh Reef.