2.5 miles of bituminous paving. 27.2 miles of broken stone macadam. 8.2 miles of grading. 11 reinforced concrete bridges. 2 reinforced concrete box culverts. All of this work is on the Columbia River, and all but the 2.5 miles of paving is between the Clatsop County Line and a point about two miles east of Goble. Multnomah County Line-Scappoose Paving A contract was awarded to the Warren Construction Company, August 22, 1917, for 2.5 miles of bitulithic pavement sixteen feet wide on crushed rock base, with two foot macadam shoulders. The old road bed on this section was in excellent condition for base for pavement being old macadam about sixteen feet in width. The grade was followed closely, scarified, and clean crushed rock spread over the entire surface and rolled. Material was borrowed along each side to obtain the required twenty-four foot of roadbed. A sixteen foot span wooden bridge was replaced by an 8x10 feet reinforced concrete culvert built by Lindstrom Bros. on the basis of cost plus ten per cent. CONSTRUCTION COST OF CULVERT Class A concrete, 64 cu. yds. at $22.43 $1,435.64 Reinforcing steel, 2,900 lbs. at 8c 232.00 --------- $1,667.64 Contractors percentage 166.96 --------- Total Cost $1,834.60 Paving work was started November 5, 1917, and completed December 20, with the exception of about 200 feet of new fill made at the culvert which was completed in June, 1918. Engineering work was done by P. W. Marx, under the supervision of Chas. H. Whitmore, assistant engineer. DETAILED EXPENDITURE STATEMENT--PAVING--MULTNOMAH COUNTY LINE TO SCAPPOOSE Engineering $ 1,364.28 Right-of-way attorney fees 35.00 Contract Construction Work as follows: Common excavation, 800 cu. yds. at 45c $ 360.00 Standard Bith. pavement, 24,248.2 sq. yds. at $1.17 28,370.39 Broken stone, loose measure, 3,115.5 cu. yds. at $1.90 5,919.45 Broken stone shoulders, 26,974 lin. ft. at 5c 1,348.70 Force account: 34 feet of 12-inch corrugated iron pipe and 120 feet of 6-inch porous drain tile 254.77 Total paid to contractor $ 36,253.31 ----------- Total cost $ 37,652.59 Westport-Clatskanie Macadam