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Details for Request 4-15


Request Type: Change
Requesting Agency: Montgomery County
State: MD
Date of Request: 2/14/1979
Topic: Strobe Light with Red Signal
Affected Portions of 2009 MUTCD: Section 4D.06
FHWA Ruling: 1/3/1980 – Proposed in Notice of Proposed Rulemaking optional use of strobe lights in conjunction with red traffic control signal indication. 2/4/1982 – Change was denied due to lack of sufficient research.
Keywords: Traffic Control Signals

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