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Details for Request 4-85


Request Type: Change
Requesting Agency: NCUTCD
State: XX
Date of Request: 2/10/1987
Topic: Revision to Systems Warrant (now called Roadway Network Warrant)
Affected Portions of 2009 MUTCD: Section 4C.09
FHWA Ruling: 1/23/1989 – Adopted Final Rule to increase the entering volume from 800 to 1000 vehicles during the peak hour and make other changes in the warrant.
Keywords: Traffic Control Signals| Warrants

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