Travel Time Reliability Reference Manual
Travel Time Reliability
Reference Manual
Table of Contents edit
Introduction edit
National Performance Management Research Data Set (NPMRDS) edit
- About NPMRDS
- Accessing the Data
- Data Format and Size
- Data Storage
- Building Corridors
- Availability of Real-Time Data
- Calculating Speeds and Travel Times
- Imputing Missing Speed Data
- NPMRDS and INRIX Data Comparison
- Example Data