Prepare 2 bread loaf pans ( 81/2 x 41/2 X 21/2 inch) by greasing and flouring bottom and sides. In a medium bowl, mix together flour, salt, soda and cinnamon. In a mixing bowl, beat together eggs, sugars, vanilla and oil until well-combined. Stir in grated carrots, pineapple and walnuts. Stir in flour mixture until just moistened. Do not over mix. Spread evenly in both loaf pans. Bake at 350 degrees for 55 minutes or until toothpick comes up clean. Cool in pans for 10 minutes. Run knife around the edges and remove to cool on a rack. Serve with Pineapple Cream Cheese Spread.