Transportation & Environmental Services

Responsibilities
TES staff plan and prioritize Snohomish County's road activities. They also perform environmental reviews of projects and keep the public informed of Public Works projects. Other responsibilities include traffic engineering and traffic signal maintenance.
Communications 
  • Public involvement/communications
Customer Service Center/Permitting (view page)
  • Aerial photos, 1947 to present
  • Applications for Title 13, Type A, B, C, and E Permits
  • Commercial vehicle permits
  • Neighborhood Watch signs (Type C Permit)
  • Research
  • Road deed information
  • Right-of-way code violations and citizen compalints
  • Right-of-way use permits for traffic control
Environmental Services
Program Planning
Traffic Operations