Staff Directory and Contacts

Administrative Staff
Gabe Osburn, Acting Director 707-543-3853
Renee Young, Administrative Services Officer 707-543-3809
Jaime Smedes, Communications Coordinator 707-543-4537

Capital Projects Engineering
Mike Prinz, Deputy Director 707-543-3876 
Jason Roberts, Supervising Engineer 707-543-3857 
Tracy Duenas, Supervising Engineer 707-543-3952
Grant Bailey, Supervising Engineer 707-543-4508 
Mike Jones, Supervising Land Surveyor 707-543-3861
Field Services
Jeremy Gundy, Deputy Director

Dave Avila, Street Maintenance Superintendent
James Castro, Parks/Street Maintenance Superintendent
Zac Brand, Fleet Superintendent. 707-543-3905
Doug Williams, Facilities Maintenance and Operations
Materials Engineering
Rob Sprinkle, Deputy Director 707-543-3817
Andrew Kozel, Materials Associate 707-543-4218
Matt Baker, Quality Control Associate 707-543-4203
Transit and CityBus
Rachel Ede, Deputy Director 707-543-3337
Matthew Wilcox, Transit Planner 707-543-3726
Yuri Koslen, Transit Planner 707-543-3335
Traffic Engineering
Rob Sprinkle, Deputy Director 707-543-3817
Mike VanMidde, Assistant Engineer 707-543-3819
Nancy Adams, Transportation Planner 707-543-3910
Bjorn Griepenburg, Active Transportation Planner 707-543-3855
Anthony Gerren, Supv. Traffic Signal Technician  707-543-3888
Mark Tuyee, Supv. Electrical Technician  707-543-4305

Connect With Us

Transportation and Public Works

Municipal Services Center 

69 Stony Circle
Santa Rosa, CA 95404

Business Hours

8:00 AM - 5:00 PM
Monday to Friday

Weekends and After Hours

Person Painting Street Signage
Contact Numbers
during business hours 707-543-3800
weekends & after hours 707-543-3805
street lights 707-543-4305
traffic signals & electrical 707-543-3880
street flooding 707-543-3881
streets, sidewalks and signs 707-543-3881
street sweeping 707-543-3881
injured animal 707-565-7100
dead animal on private property 707-565-7100
dead animal on public right-of-way 707-543-3881
report a problem online MySantaRosa
transportation permits 707-543-3800
City Engineer 707-543-3800
Traffic Engineer 707-543-3814
Person Taking Bus

Pothole Hotline


Graffiti Hotline


Street Lights Hotline