; and (2) to ensure the operators are maintaining logs of drawbridge movement. (b) Temporary changes to drawbridge operating schedules Section 5 of the Act entitled An Act making appropriations for the construction, repair, and preservation of certain public works on rivers and harbors, and for other purposes , approved August 18, 1894 ( 33 U.S.C. 499 ), is amended by adding at the end the following— (d) Temporary changes to drawbridge operating schedules Notwithstanding section 553 of title 5, United States Code, whenever a temporary change to the operating schedule of a drawbridge, lasting 180 days or less, is approved— (1) the Secretary of the department in which the Coast Guard is operating shall— (A) issue a deviation approval letter to the bridge owner; (B) publish a notice of the temporary deviation from the regulations in the Federal Register; and (C) announce the temporary change in— (i) the Local Notice to Mariners; (ii) broadcast notices to mariners through the Coast Guard radio station or Navy radio station, or both; or (iii) such other local media as the Secretary considers appropriate; and (2) the bridge owner, except a railroad bridge owner, shall notify— (A) the public by publishing notice of the temporary change in a newspaper of general circulation published in the place where the bridge is located; (B) the department, agency, or office of transportation with jurisdiction over the roadway that abuts the approaches to the bridge; and (C) the law enforcement organization with jurisdiction over the roadway that abuts the approaches to the bridge. (e) Drawbridge movements The Secretary of the department in which the Coast Guard is operating— (1) shall require a drawbridge operator to record each movement of the drawbridge in a log; (2) may inspect the log to ensure drawbridge movement is in accordance with the posted operating schedule; and (3) may determine if the operating schedule should be adjusted for efficiency. . 504. Incentive contract