Use visual filters (Rules) to display only data that meets specific criteria. Visual filters allow you to apply conditional logic to your data layers, helping you focus on road segments that meet particular thresholds or characteristics.
Available Filter Attributes
You can filter data based on various road and traffic attributes:
- AADT (Annual Average Daily Traffic)
- AAHT (Annual Average Hourly Traffic)
- State ID
- County ID
- Road Name
- Direction To/From
- Speed Limit
- Functional Class
- Length (Miles)
- Collision Index
- 50th Speed (Median Speed)
Filter Conditions
The system supports multiple condition types for flexible data filtering:
Numerical Conditions
- Greater Than (>) - Show values above a threshold
- Less Than (<) - Show values below a threshold
- Greater than or equal to (>=) - Show values at or above a threshold
- Less than or equal to (<=) - Show values at or below a threshold
- Equal to (==) - Show exact values
- Not Equal to (!=) - Exclude specific values
- Between - Show values within a specified range
Text/Category Conditions
- In - Include specific text values or categories
- Not in - Exclude specific text values or categories