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Maintenance

1 article on maintenance.

Traffic OS — a weathered orange work zone sign catching headlight glare at night

Aug 8, 2026

Sign Retroreflectivity and Device Condition: When a Device Stops Counting

A faded sign and a scuffed drum are not cosmetic problems — a device that no longer performs is functionally not there. How condition standards work, how to run an inspection that catches decline, and how to make retirement a budget line rather than a surprise.