Operations Knowledge Communities - Federal Highway Administration

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Ped-head signals: Symbol vs. Words (5 responses) 11/20/2009 --- Hassan

Lane Assignment Control: Placement (5 responses) 11/18/2009 --- Hassan

All Red Phase without Ped Signals? (7 responses) 11/17/2009 --- Brian

Left Turn Warrant (8 responses) 11/13/2009 --- Ghouse

Guidelines for left turn phase sequencing (14 responses) 11/10/2009 --- Venkat

Placement of signs after intersections (6 responses) 11/04/2009 --- Larry Robinson

LED vs. Incandescent for Flashing beacons (6 responses) 11/03/2009 --- Hassan

Satellite clock for 170e & 170ex controllers (2 responses) 10/28/2009 --- William Cruz (Tech.2)

Mast-arm Color (10 responses) 10/16/2009 --- Hassan

Single-section Steady Red Signal Head (3 responses) 10/05/2009 --- Hassan

Distance of traffic signal visiblity (1 response) 9/25/2009 --- John Parker

Yellow Arrow on Lag Phasing (17 responses) 9/11/2009 --- Hassan

Passage Time (8 responses) 8/14/2009 --- j.r.

Left Turn Termed (5 responses) 8/12/2009 --- J. Ingle

Pixelated vs. Uniform Appearance of LED's (8 responses) 8/06/2009 --- Hassan

Signal Quantities (20 responses) 8/05/2009 ---

De-activation of signals at night (19 responses) 8/01/2009 --- James McIntosh

Design Exceptions (8 responses) 7/31/2009 --- Jessica

Red ball on FYA display (4 responses) 7/29/2009 --- Hassan

Two-way Left turn lanes (2 responses) 7/22/2009 --- Todd Butler

Fluorescent Yellow-Green Pedestrian Sign for Non-School Crosswalk (9 responses) 7/21/2009 --- Philip N

Flashing Operation (7 responses) 7/20/2009 --- j.r.

left turn phasing on high speed facilities (14 responses) 7/15/2009 --- Ward Stanford

Dual-red signal display (34 responses) 7/08/2009 --- Hassan

Back Up power supply for signals (10 responses) 6/26/2009 --- Fred

Flashing Beacons at Traffic Signals (3 responses) 6/23/2009 --- Mike

Advance Ped Phase & Min Walk Time (9 responses) 6/19/2009 ---

Push Buttons (3 responses) 6/18/2009 --- Ken

laft turn (10 responses) 6/13/2009 --- George G. Duke

Spring loaded flag stands (2 responses) 6/03/2009 --- Sibely

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This page last updated on 11/23/2009 02:14:44 PM

United States Department of Transportation -- Federal Highway Administration

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