Work-zone signs should be:
Choose the correct answer
Conspicuous, consistent and placed in advance of hazard
Same as building name plates
Used only after hazard
Hidden behind equipment
Correct Answer
A. Conspicuous, consistent and placed in advance of hazard
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Temporary traffic control signs warn and guide road users through changed conditions. Reference: IRC:67-2021 Code of Practice for Road Signs; PDF page references from downloaded public copy sign principles and cautionary/warning signs; work-zone sign practice
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This MCQ belongs to Geometric Design of Highways and Traffic Engineering. Full tests include timed attempts, rank comparison and subject-wise analysis.