34th Avenue South Construction Project

Public Works Maintenance at South 154th Street

Public Works provides a variety of services that make SeaTac a desirable place to live, work and play. Public Works provides essential services to the 32,000 residents of SeaTac in a swift, systematic, professional, and secure manner. We are responsible for:

• Transportation
• Street Maintenance
• Improvements
• Stormwater Management
• Solid Waste
• Recycling Programs

Please click here to find locations for the flashing yellow arrow signs.

Further information about SeaTac Sidewalk Manual.   

To report a true emergency, please call 911.

For other questions, please contact the Public Works Department at 206.973.4720.