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Caltrans

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Workplace Statistics

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500+ staff

Name Staff Count Riders Participation Trips
Caltrans HQ - Sacramento 5679 189 3.3% 22919
Caltrans District 4 3000 13 0.4% 885
Caltrans 3000 58 1.9% 10375
Caltrans D8 1400 6 0.4% 218
Caltrans D11 (San Diego) 1200 42 3.5% 5836
Caltrans District 1 700 36 5.1% 7356
Caltrans - D2 Wheelers 500 150 30.0% 15785

50 - 199 staff

Name Staff Count Riders Participation Trips
Caltrans D9 100 22 22.0% 2658

1 - 6 staff

Name Staff Count Riders Participation Trips
Caltrans Maintenance Support 3 1 33.3% 4
Caltrans 3 1 33.3% 3

Our Riders

Name Department Trips Miles
Kyle Gradinger Division of Rail 4481 18,958
Martin Escalante Electrical maint. 2517 9,037
Terry Owyoung Planning 2481 8,953
Mark Mueller 2122 6,662
Jason Barnes Maintenance 1864 28,663
Michael Hutnick Division of Local Assistance 1846 5,956
John Liu 1766 18,156
Michael Thiel 1375 15,859
Trina Williams Advance Planning 1327 3,949
Raymond Lew Division of Design 1310 6,179

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No Trips Recorded

Name Department Last login
Denise Yergenson over 1 year Message
Florigna Feliciano Transportation Planning 8 months Message
Fred Woods over 2 years Message
Sohel Ameer Traffic Operations 8 months Message
Lizzie Rodriguez External Affairs 7 months Message
Sherry overland Roadside Maintenance 8 months Message
Aj Peterson Project Development 8 months Message
Shakirullah Niazai 8 months Message
Rachel Carpenter Safety 8 months Message
Chad Riding 8 months Message

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Winter Wheelers 2025

  • 329 Workplaces
  • 11,312 Riders
  • 286 New riders
  • 1,585,408 Miles
  • 99,683 Trips
  • 105,285 lb CO2