Seattle Department of Transportation

What Seattle Department of Transportation does

The Seattle Department of Transportation (SDOT) is a municipal government department of the City of Seattle, Washington, established to plan, develop, and manage the city's transportation infrastructure. It operates the public roadway network, bridges, sidewalks, traffic signals, and street signage; performs road maintenance and paving; coordinates pedestrian, cyclist, and transit infrastructure; and manages capital construction projects. SDOT serves the residents of Seattle (737,000+ as of 2020 per seattle.gov), local businesses dependent on transportation access for commerce and deliveries, and visitors requiring wayfinding and transit information. The department also coordinates with regional transit agencies and is actively preparing transportation operations for FIFA World Cup 2026.

SDOT's productized and digital outputs are limited: its flagship technology initiative is the SDOT BIM Protocol, a Building Information Modeling standard developed in partnership with Seattle Information Technology that codifies digital design tools, 3D scans, aerial photos, detailed collaborative models, and integration with mapping and asset management systems for transportation construction projects. Public-facing digital services include the Find It, Fix It Mobile App (citizen reporting for issues such as potholes, damaged sidewalks, abandoned vehicles, and graffiti) and Alert Seattle, the city's emergency notification system supporting text, email, voice, and social channels. Service delivery runs through seattle.gov, seven in-person customer service centers, and a phone contact center at (206) 684-2489.

As a municipal department rather than a commercial entity, SDOT does not generate independent revenue. It is funded through the City of Seattle's general budget, federal and state transportation grants, and local transportation revenues, and operates under the authority of the Mayor and City Council. Pricing is not commercially disclosed; certain permit and service fees exist but are not published as standard tiers. SDOT is the parent entity's transportation arm within City Hall at 600 Fourth Avenue, Seattle, and has no subsidiaries, independent funding rounds, M&A activity, or publicly traded securities.

Name

Seattle Department of Transportation

Legal name

Seattle Department of Transportation

Website

https://seattle.gov

Company type

Private

Founded year

1996

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Seattle Department of Transportation is a City of Seattle municipal department that plans, builds, and maintains the city's road, bridge, sidewalk, and traffic-signal infrastructure for residents, businesses, and visitors, funded through the city budget.

Ownership category

akta.pro rank

Product category

Municipal Transportation Services

NAICS

Regulation and Administration of Transportation Programs (92612), Other Support Activities for Transportation (4889)

SIC

Transportation Services (4700)

akta.pro primary industry

Local Transportation, Parking & Mobility Administration (BPAIACAM)

akta.pro secondary industries

Traffic Management & Intelligent Transportation Systems (Signals, TMCs, Congestion) (BPAIALAC), Pavement & Surface Asset Management (Resurfacing, Markings, Pothole Repair) (TLAJAAAD)

Keywords

• Municipal transportation services
• Transportation infrastructure management
• Traffic operations
• Road maintenance programs
• Urban transit planning

Headquarters

HQ city

Seattle

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Infrastructure, Operations, Technology or R&D, Supply Chain

Distribution channels3 records

Marketing channels2 records

Core offering

The Seattle Department of Transportation (SDOT) is a municipal government department that plans, builds, maintains, and operates Seattle's transportation infrastructure, including streets, bridges, sidewalks, traffic signals, and bike/pedestrian facilities. It also issues transportation permits, manages capital construction projects, and coordinates with regional transit agencies on transit planning and operations. Public-facing digital services include the Find It, Fix It mobile app for reporting infrastructure issues, the Alert Seattle emergency notification system, and the SDOT BIM Protocol for digital design and construction project management.

Product overview

The Seattle Department of Transportation operates as a city government department rather than a commercial product company. Its primary offerings include transportation infrastructure management, construction protocols (SDOT BIM Protocol), and public-facing digital services. The Find It, Fix It Mobile App enables residents to report infrastructure issues. Alert Seattle provides emergency notifications. The city also maintains an Open Data Portal for public data access. These services are provided through the seattle.gov digital properties rather than as a unified commercial platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Find It, Fix It Mobile App Mobile application that allows Seattle residents to report community issues such as abandoned vehicles, graffiti, overgrown trees, potholes, and damaged sidewalks to the city for resolution.
• Alert Seattle Official emergency notification system enabling the City of Seattle to communicate with residents during emergencies via text message, email, voice message, or social media.
• SDOT BIM Protocol Building Information Modeling (BIM) protocol that establishes requirements, technical standards, and best practices for using digital design tools on city transportation construction projects. Developed jointly with Seattle Information Technology to enable collaborative planning, 3D scanning, and asset management for SDOT capital projects.

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• San Francisco Municipal Transportation Agency (SFMTA): SFMTA combines municipal transportation and transit operations for San Francisco, making it a close peer in terms of urban mobility management, capital delivery, and policy-driven service design.
• Washington DC Department of Transportation (DDOT): DDOT manages Washington DC's roadway, sidewalk, and traffic signal infrastructure with a comparable mix of urban mobility programs, capital delivery, and federal-coordination responsibilities.
• Chicago Department of Transportation: CDOT runs Chicago's transportation infrastructure including streets, bridges, and signals, with a comparable municipal governance structure and capital project portfolio to SDOT.
• Boston Transportation Department: The Boston Transportation Department manages streets, signs, and signals for the City of Boston, sharing SDOT's profile of municipal transportation operations in a dense, walkable U.S. city.
• New York City Department of Transportation: NYC DOT is the most directly comparable municipal transportation agency in the U.S., operating streets, bridges, sidewalks, and traffic signals for a dense U.S. city with similar responsibilities to SDOT in planning, maintenance, and capital project delivery.
• Philadelphia Streets Department: Philadelphia's Streets Department handles street paving, signage, and right-of-way maintenance for the City of Philadelphia, comparable to SDOT's maintenance and paving responsibilities.
• Los Angeles Department of Transportation: LADOT manages streets, sidewalks, signals, and mobility programs for the City of Los Angeles, with a comparable mix of capital project delivery, traffic management, and pedestrian/cyclist infrastructure investment.
• Portland Bureau of Transportation (PBOT): PBOT operates Portland's streets, sidewalks, signals, and bridges for a Pacific Northwest city of comparable size and modal mix to Seattle, with similar emphasis on pedestrian and bicycle infrastructure.

Broad incumbents

• Washington State Department of Transportation (WSDOT): WSDOT is the state-level transportation agency that coordinates with SDOT on regional projects such as Revive I-5. It is a broader incumbent that owns highways and state routes while SDOT handles the city network.

Regional players

• King County Metro Transit: King County Metro operates public transit in the Seattle metropolitan area and partners closely with SDOT on transit planning and capital delivery, making it a regional peer in the same urban mobility ecosystem.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

• Xtwitter.com/CityOfSeattle
• Facebookfacebook.com/cityofseattlegov
• Instagraminstagram.com/CityOfSeattleGov
• LinkedInlinkedin.com/company/about

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Seattle Department of Transportation