Illinois Department of Transportation (IDOT) · Standard Specifications for Road and Bridge Construction
Section 721 — SIGN PANEL OVERLAY
Illinois Standard Specifications for Road and Bridge Construction, Section 721. Full text, cross-references and related pay items on BuildSpec.
Sign Panel Overlay Art. 721.03 635 (c) Sign Legends (Note 2) ............................................................................ 1091 (d) Overlay Panels (Note 3) .................................................................... 1090.02 Note 1. The sign face shall be Type A. Note 2. The legend shall be Type A, except when black in color. Note 3. The overlay panels shall be 0.08 in. (2 mm) thick. CONSTRUCTION REQUIREMENTS 721.03 General. The existing sign shall be stripped of the sign legend, and the sign panel overlay and new legend shall be installed on the existing sign base.…
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