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Visual Roadway Tool™
Click To Calculate
Press Enter Key
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Specify a luminaire by selecting an ies file
Roadway
Settings
Units
Feet - Footcandles
Meters - Lux
Feet - Lux
Meters - Footcandles
Precision
0.0
0.00
Standard
IESNA RP 8
EN-13201/CIE-140
Road Surface
R1 - Concrete
R2 - Asphalt (light)
R3 - Asphalt (typical)
R4 - Asphalt (smooth)
Road Class
Freeway A
Freeway B
Expressway
Major
Collector
Local
Pedestrians
None
Low
Medium
High
Median
No Median
Divider
Turn Lane
Lanes
Left
Right
Width
Quantity
Sidewalk
Width
Setback
Bikelane
Width
Setback
Luminaire Placement
Left Side
Type
none
Mounting Height
Orientation
Setback
Spacing (optional)
Staggered
Right Side
Type
none
Mounting Height
Orientation
Setback
Spacing (optional)
Staggered
Median
Type
none
Mounting Height
Orientation
Spacing (optional)
Staggered
Criteria
Recommendations
Select
Luminance
Illuminance
Auto Calculate
Luminaire Spacing
Road Length
Luminance
Average
Average / Minimum
Maximum / Minimum
Illuminance
Average
Minimum
Average / Minimum
Other Metrics
Veiling Luminance
Display
Luminance
Illuminance
Veiling Luminance
Visibility Level
Target Luminance
Background Luminance
Rendering
Spacing
--
Quantity
--
Left
Right
Roadway Luminance
Average
[-]
--
--
cd/m²
Max
--
--
cd/m²
Min
--
--
cd/m²
Ave/Min
[-]
--
--
Max/Min
[-]
--
--
Lv Ratio
[-]
--
--
STV
--
--
Roadway Illuminance
Average
[-]
--
--
fc
Max
--
--
fc
Min
[-]
--
--
fc
Ave/Min
[-]
--
--
Max/Min
--
--
Sidewalk Illuminance
Average
--
--
fc
Ave/Min
--
--
Ev Min
--
--
fc
Bikelane Illuminance
Average
--
--
fc
Ave/Min
--
--
Ev Min
--
--
fc
Project Information
Project Name
Your Name
Project Description
Company Name
Your Phone
Your Email
--
[
] -
--
Configuration
Yoke
Single
Twin
Bullhorn
Triple
Triple 120
Quad
5 Heads
6 Heads
7 Heads
8 Heads
10 Heads
12 Heads
Light Loss Factor
Lamp Quantity
Arm Aligned
Support Length
Lumens Per Lamp
Tilt
Wattage
--
[
] -
--
Configuration
Yoke
Single
Twin
Bullhorn
Triple
Triple 120
Quad
5 Heads
6 Heads
7 Heads
8 Heads
10 Heads
12 Heads
Light Loss Factor
Lamp Quantity
Arm Aligned
Support Length
Lumens Per Lamp
Tilt
Wattage
--
[
] -
--
Configuration
Yoke
Single
Twin
Bullhorn
Triple
Triple 120
Quad
5 Heads
6 Heads
7 Heads
8 Heads
10 Heads
12 Heads
Light Loss Factor
Lamp Quantity
Arm Aligned
Support Length
Lumens Per Lamp
Tilt
Wattage
--
[
] -
--
Configuration
Yoke
Single
Twin
Bullhorn
Triple
Triple 120
Quad
5 Heads
6 Heads
7 Heads
8 Heads
10 Heads
12 Heads
Light Loss Factor
Lamp Quantity
Arm Aligned
Support Length
Lumens Per Lamp
Tilt
Wattage
--
[
] -
--
Configuration
Yoke
Single
Twin
Bullhorn
Triple
Triple 120
Quad
5 Heads
6 Heads
7 Heads
8 Heads
10 Heads
12 Heads
Light Loss Factor
Lamp Quantity
Arm Aligned
Support Length
Lumens Per Lamp
Tilt
Wattage
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