PURPOSE: To make up an temporary sidewalk economically while matching to the height of a road by erecting a pedestal cut off matching to the height of the road under the slope of a pavement.

CONSTITUTION: A pedestal 24 cut off matching to the height of a pavement is erected under a shoulder slope 18a of the pavement 12. A sidewalk block 20 is fixed between the upper end edge of the shoulder 18 and the pedestal 24, and a space between the pavement surface 16 and a horizontal wall 22 of the sidewalk block 20 is filled with mortar. According to the constitution, it is not necessary to prepare various kinds of blocks for matching to the height of a road, and it is possible to make up an temporary sidewalk economically.