CASE STUDY

Toll Road's Equity Impact in San Diego

Toll Road Equity Impact in San Diego ThumbnailIn StreetLight’s first transportation project ever, SANDAG used our Traveler Demographics Metric to measure the social equity impact of shifting congestion to a toll road.

The before-and-after analysis includes income and race data, and demonstrates:

  • How analysts traveled "back in time" using Big Data to compare traffic
  • Why traditional license plate surveys wouldn't work for this type of analysis
  • Whether low-income populations were disproportionately impacted

Download the case study to learn how Big Data can be applied to a variety of transportation decisions to understand their social equity impact.

Download the Case Study

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Siemens
new york city Department of transportation
arup
Toronto
arcadis
Fehr Peers
VHB
sandag
NVTA
SSTI
VDOT
Stantec

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