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Details for Request 4-112


Request Type: Change
Requesting Agency: City of Baton Rouge
State: LA
Date of Request: 10/17/1989
Topic: Two-Color Signal Backplates (Yellow on Outer Half)
Affected Portions of 2009 MUTCD: Section 4D.12
FHWA Ruling: 12/13/1989 – Denied change due to lack of evidence that existing standard of all black backplates is insufficient.
Keywords: Traffic Control Signals

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