Maryland Department of Transportation — State Highway Administration (MDOT SHA) · Standard Specifications for Construction and Materials

Section 824 — Modify Existing Sign Messages

Maryland Standard Specifications for Construction and Materials, Section 824. Full text, cross-references and related pay items on BuildSpec.

824 — MODIFY EXISTING SIGN MESSAGES 2026 STANDARD SPECIFICATIONS FOR CONSTRUCTION AND MATERIALS CATEGORY 800 TRAFFIC SECTION 824 — MODIFY EXISTING SIGN MESSAGES 824.01 DESCRIPTION Remove existing and add new sign copy, shields, and arrows for existing signs, or overlay existing sign messages. 824.02 MATERIALS Reflective and Nonreflective Sheeting and Copy 950.03 Sign Materials 950.08 824.03 CONSTRUCTION 824.03.01 Modifying Signs with Demountable Copy. Remove existing copy or shields carefully. Prior to installing the new material, clean the sign background material thoroughly using mild…

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