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Details for Request 4-63
Request Type: |
Interpretation |
Requesting Agency: |
City of Tacoma |
State: |
WA |
Date of Request: |
7/5/1984 |
Topic: |
Signal Sequencing Prior to Conflict Flash |
Affected Portions of 2009 MUTCD: |
Section 4D.29 |
FHWA Ruling: |
11/21/1984 – A steady yellow change interval is not required when a circular green or green arrow is followed immediately by a flashing red indication when this is triggered because a conflict has been detected. |
Keywords: |
Traffic Control Signals |
Contact Information:
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