Human Factors Guidelines for Road Systems: Second Edition (2012) / Chapter Skim
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Pages 299-301
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From page 299... ...
t Sampling Interval AADT Average Annual Daily Traffic AASHTO American Association of State Highway and Transportation Officials ABS Anti-Lock Braking System ADA Americans with Disabilities Act ADT Average Daily Traffic APL Arrow-per-Lane (Sign) APS Accessible Pedestrian Signals ATIS Advanced Traveler Information Systems ASD Available Sight Distance BRT Base Reading Time CALTRANS California Department of Transportation cd Candela CIE Commission Internationale de l'Eclairage cm Centimeter(s)
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From page 300... ...
IHSDM Interactive Highway Safety Design Model ISD Intersection Sight Distance ITE Institute of Transportation Engineers km/h Kilometers per Hour LC Lane Change LD Legibility Distance LED Light-Emitting Diode LPS Low Pressure Sodium (Lamp) m Meter mcd Millicandela MH Metal Halide mi Mile mi/h Miles per Hour mm Millimeter MMI Most Meaningful Information MT Maneuver Time MUTCD Manual on Uniform Traffic Control Devices NCHRP National Cooperative Highway Research Program NHTSA National Highway Traffic Safety Administration N•m Newton Meter NMSL National Maximum Speed Limit NTOR No Turn on Red PCC Portland Cement Concrete PIEV Perception-Identification-Emotion-Volition PMD Post-Mounted Delineator POV Principal Other Vehicle PRT Perception-Reaction Time PSD Passing Sight Distance PVSD Preview Sight Distance R value Correlation-coefficient ROW Right-of-Way RRPM Raised Reflective Pavement Marker RT Reaction Time RTOR Right Turn on Red s or sec Second(s)
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From page 301... ...
v/c Ratio Volume-to-Capacity Ratio VMS Variable Message Sign VPD Vehicles per Day vph Vehicles per Hour VSL Variable Speed Limit VTTI Virginia Tech Transportation Institute WSS Weight-Specific-Speed 26-3 HFG ABBREVIATIONS Version 2.0
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