Transportation Studies, Inc. was founded in 1997 to provide high quality reasonably priced traffic data to Cities, Counties and private engineering firms.
Transportation Studies, Inc. is a full service traffic data collection company in Southern California.
Transportation Studies, Inc. is a professionally staffed company with full time personnel, with over 20 years of field experience.
Transportation Studies, Inc (TSI) perform traffic studies in Orange, Riverside, San bernardino, Los Angeles, San Diego and Ventura Counties.
Our Services
Machine Counts:
- Average daily traffic (ADT) volume
- Speed studies (radar & 24-hour)
- Axle classification
- Travel time & delay studies
Manual Counts:
- Intersection turning movement counts (TMC)
- Vehicle classification
- License, parking lot, and driveway studies
- Transportation asset inventories
- Video Turning Movement Counts
- Pedestrian Counts
- Neighborhood Studies
Please see our service page for our services.