Bui. 373, U. S. Dept. of Agricutture. 



Plate II. 



OPRRE 13123 



Fig. 1.— Brick Road on Sand Foundation, Hillsboro County, Fla. 



Settlement along left curb might liave been avoided by better preparation of the foundation 

 and by use of Portland cement grout for filling the joints. 



OPRRE 13127 



Fig. 2.— Brick Road at Orlando, Fla., Showing Displacement of Marginal 

 Brick Due to Absence of Curb, 



