104 STAT. 4612 PUBLIC LAW 101-640—NOV. 28, 1990 (f) SAN LUIS REY RIVER, CAUFORNIA. —The project for flood control, San Luis Rey River, California, authorized pursuant to section 201 of the Flood Control Act of 1965 (42 U.S.C. 1962d-5), is modified to authorize the Secretary to construct the project at a total cost of $60,400,000, with an estimated first Federal cost of $45,100,000 and an estimated first non-Federal cost of $15,300,000. Bridges. (g) DELAWARE RiVER TO CHESAPEAKE BAY, DELAWARE AND MARY- LAND.— The project for navigation, inland waterway from the Delaware River to the Chesapeake Bay, Delaware and Maryland, authorized by the first section of the Act of August 30, 1935 (49 Stat. 1030), and modified by the Act entitled "An Act authorizing construction of a highway bridge across the Chesapeake and Delaware Canal at Saint Georges, Delaware", approved August 7, 1939 (53 Stat. 1240-1241), is modified to direct the Secretary to replace the highway bridge on United States Route 13 in the vicinity of St. Georges, Delaware, to meet current and projected traffic needs, at a Federal cost of $115,000,000. The State may carry out the bridge replacement. If the State carries out the bridge replacement, the Secretary may reimburse the State for costs incurred, (h) ALAFIA CHANNEL, FLORIDA. — (1) PROJECT DEPTH.—The project for navigation, Tampa Harbor, Florida, authorized by section 4 of the Rivers and Harbors Act of September 22, 1922 (42 Stat. 1042), is modified to authorize the Secretary to maintain the Alafia Channel at a depth of 34 feet if the non-Federal sponsor dredges the channel to such depth; except that the non-Federal sponsor shall reimburse the United States for the incremental costs incurred by the Secretary in maintaining the channel at a depth greater than 30 feet. (2) MAINTENANCE.— Nothing in this subsection shall be construed as affecting the Federal responsibility for maintenance of the Alafia Channel to a depth of 30 feet. (i) FERNANDINA HARBOR, FLORIDA.— The project for navigation, Fernandina Harbor, Florida, authorized by the River and Harbor 21 Stat. 180. Appropriation Act of June 14, 1880, is modified to redesignate the location of the turning basin between stations 0+00 of cut 8 and 5+45 of cut 10 to the area between stations 11+70 and 23+30 of cut 5. Such redesignation shall remsiin in effect until the ongoing study of Fernandina Harbor under section 107 of the River and Harbor Act of 1960 is completed and the resulting project is constructed. (j) MANATEE HARBOR, FLORIDA.— The project for navigation. Manatee Harbor, Florida, authorized by section 202(a) of the Water Resources Development Act of 1986 (100 Stat. 4093), is modified to direct the Secretary to construct the project substantially in accordance with the post authorization change report, dated April 1990, at an estimated total cost of $27,589,000, with an estimated first Federal cost of $12,381,000 and an estimated first non-Federal cost of $15,208,000. (k) ALENAIO STREAM, HAWAII. — The project for flood control, Alenaio Stream, Hawaii, authorized by section 401(a) of the Water Resources Development Act of 1986 (100 Stat. 4114), is modified to authorize the Secretary to construct the project substantially in accordance with the report of the Chief of Engineers, dated August 15, 1983, as modified by the General Design Memorandum and Environmental Assessment, dated March 1990, at a total cost of $12,060,000, with an estimated first Federal cost of $7,730,000 and an estimated first non-Federal cost of $4,330,000.