1. OakX:
[Transportation] Data + The Power of
Storytelling
Brian Derstine
Berkeley Transportation Systems/Iteris

2. • Context
• [Transportation] Data
• Visualization
• Impact
• Using real-world data

3. Hybrid
Mobile
Infrastructure

8. Desired Time of Arrival
(DTA) Window
• Travel Time Reliability Destination
• Will you be on-time?
• Risk, regret, and disutility
Location
• Causes
• Weather, Closures, Hazards, Special
Events
Origin
• Effects Time Actual Time of
Arrival (ATA)
• Delay, Frustration, Cost
• Analysis
• Which ones have greatest impact?
• Separate or together?
• What trips are most affected / when?
• Corrective Actions
• Which ones are best and why, how?
• Impacts, effects, and costs

14. Route 1
Route 2

15. Thank you.
Brian Derstine
@baderstine
bderstine@iteris.com
Caltrans PeMS: http://pems.dot.ca.gov