All sidewalks hereinafter constructed or reconstructed within the public right-of-way shall be constructed of either:
(a) Portland cement concrete;
(b) Paving bricks set in a cement mortar setting bed upon a Portland cement foundation; or
(c) Paving bricks set in a sand bed upon a compacted soil base;
(d) Asphalt walks shall be permitted within twenty feet of railroad crossings only.
(Ord. 97-2997. Passed 6-5-97.)