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R43042

Ensuring That Traffic Signs Are Visible at Night: Federal Regulations

Published Apr 16, 2013Updated Apr 24, 2026

The Congressional Research Service is a nonpartisan policy and legal analysis arm of the Library of Congress. CRS reports are written for members of Congress and their staff, not the public — but they’re made available openly through Congress.gov.

Ensuring That Traffic Signs Are Visible at Night: Federal Regulations — Informed