A Supplement to the act of July 3, 1984 (P. L. 583, No. 117), entitled "An act providing for the capital budget for the fiscal year 1984-1985," itemizing public highway projects to be constructed by the Department of Transportation, together with the estimated financial costs; authorizing the incurring of debt without the approval of the electors for the purpose of financing the projects to be constructed by the Department of Transportation; stating the estimated useful life of the projects; making appropriations; and making a repeal.