image of traffic signs

Report Emergencies 24/7 

Call (253) 798-8000 to report missing signs or signal concerns. We replace missing or downed STOP or YIELD signs 24 hours a day.

What We Do

Traffic Light Clip Art With Red, Yellow and Green Lights

Signal Section (Traffic Operations Center)

Vehicular and pedestrian signal maintenance, luminaire maintenance, detection maintenance, equipment testing, programming signal timing
Curve to the Right Arrow Yellow Sign Clip Art

Signs Section (Traffic Operations Center)

Sign maintenance and inspection, installation and maintenance for paint striping, markings, crosswalks,
and raised permanent markings.
Orange Traffic Cone Clip Art

Traffic Engineering Section

Traffic engineering, including traffic studies, traffic data collection, traffic design, traffic safety analysis, traffic impact of development, and traffic calming projects.
Map Clip Art
Transportation Planning
Transportation Planning examines and coordinates traditional land use planning and transportation engineering, localized analysis for certain projects, developing and updating the transportation element of the county's Comprehensive Plan.
Contact Us
Send a message arrow
Traffic Engineering
Transportation Planning

Tacoma Mall Plaza
2702 S 42nd St, Suite 109
Tacoma, WA 98409

Traffic Operations Center
9200 122nd St. E
Puyallup, WA 98373
8:00 a.m.–4:30 p.m.

7:00 a.m.–3:30 p.m.
Phone (253) 798-7250

Phone (253) 798-8000