Browse Research and Publications - Illinois Center for Transportation by Subject

Now showing items 455-474 of 973

Subject
laboratory evaluation [1]
Laboratory Tests [1]
Large-sized Aggregates [1]
laser [2]
laser scanning [1]
learning modules [1]
LED roadway lighting, field evaluation, illuminance, luminance, AGi32 software, GE Lighting, Cooper Lighting, Relume, HPS, IDOT lighting design criteria [1]
LED street lighting, high-pressure sodium (HPS) lights, light-emitting diode (LED) roadway luminaires, high-intensity discharge road waylighting, energy-saving roadway lighting, color and lumen output [1]
LED traffic signal modules [1]
LEED [1]
LEED certification [1]
left-turn control [1]
Length [1]
Lenses [1]
Life Cycle Cost [1]
lifting, handling, deck beams, precast, loops [1]
Light Emitting Diode, LED, Traffic Signal, Uniterruptable Power Supply, UPS, Traffic Control Devices, Signal Control Cabinet, Users Survey [1]
Light Emitting Diodes, LED Traffic Signal Modules, Incandescent modules, Turn on and Turn off characteristics, Fade in and Fade out times,Traffic Signal, Driver Perception, Intersection Traffic Lights. [1]
Light Emitting Diodes, LED Traffic Signal Modules, Traffic Signal, Signal Indicator, Driver Perception, Intersection Traffic Lights [1]
Light Intensity Visibility Distance [1]

Now showing items 455-474 of 973

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