SDOT Next Generation ITS Program

Next Gen_620

Client:

City of Seattle


Owner:

City of Seattle


Location:

Seattle, WA

Transpo is working with SDOT to identify and deploy a sequence of Next Generation ITS technologies to help mitigate major planned construction activities in Seattle. This includes the construction of the Alaskan Way bored tunnel, the Seawall and Waterfront projects, the new NBA/NHL Arena, and Mercer West improvements. This project consists of three primary tasks, signal system evaluation, FHWA model systems engineering, and parking.

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Gateway Cities Transportation Strategic Plan

Gateway

Client:

Cambridge Systematics


Owner:

Los Angeles County Metropolitan Transportation


Location:

Los Angeles, CA

As part of a team, Transpo is delivering Phase II of the Gateway Council of Governments (GCOG) Strategic Transportation Plan. Transpo is leading the preliminary design of a zero emission automated truck and ITS corridor on I-710.

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University of Washington Medical Center Loading Dock ITS

UWMC_620

Client:

NBBJ


Owner:

University of Washington


Location:

Seattle, WA

UW Medical Center is situated on a small site at the University of Washington. The recent medical expansion required narrowing Columbia Road, a primary campus circulation route for buses and cars that also provides access to hospital loading docks. Safely accommodating all of these modes provided a unique design challenge.

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Sheikh Zayed Tunnel SCADA and TCS Handover

Shiekh_Zayed_Tunnel_620

Client:

Abu Dhabi Municipality


Owner:

Abu Dhabi Municipality


Location:

Abu Dhabi, UAE

As part of a team, Transpo provided services to the Abu Dhabi Municipality (ADM) for the acceptance, commissioning, and handover of Tunnels Control Systems (TCS) and safety systems as part of the extensive, $816.8 million Sheikh Zayed Tunnel redevelopment project.

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Integrated Traffic Data Collection and Management Plan

Shasta_620

Client:

Kimley Horn


Owner:

Shasta County Regional Transportation Planning Agency (SCRTPA)


Location:

Shasta County, CA

Transpo is supporting several tasks on this study which will create a planning document to guide the implementation of a system to collect traffic census data in Shasta County. The study will identify improvements needed to ITS infrastructure, data management and distribution formats. The data will be used for performance monitoring, project analysis, and for development and update to SCRTPA’s travel demand model. This study evaluates the advantages of real-time traffic data collection technologies and provides an implementation plan that addresses emerging technologies, cost-benefit analysis, and system maintenance expectations.

Presidio Parkway Design-Build ITS and Electrical Support

Presidio_Parkway_620

Client:

HNTB


Owner:

Golden Link Concessionaire


Location:

San Francisco, CA

Transpo is leading the communications design and electrical design for ITS on this public-private-partnership project.  Located in the Presidio National Park, this project is replacing the seismically deficient Doyle Drive and improving structural and traffic safety on the roadway.  The 1.5 mile road connects the San Francisco peninsula to the Golden Gate Bridge and the North Bay. The replacement of Doyle Drive is led by the California Department of Transportation, the San Francisco County Transportation Authority, and the Federal Highway Administration.  The new ITS equipment and management center will interface with tunnel controls and other fire safety needs on the site.

Bow Lake Transfer Station Automated Traffic Management System

Bow Lake_620

Client:

RW Beck


Owner:

King County


Location:

Tukwila, WA

The Bow Lake Transfer Station required expansion and reconfiguration to handle an increased waste stream, and retrofitting to accommodate intermodal transfers due to the closure of a nearby landfill. Transpo provided traffic engineering for future access improvements necessary due to the proximity of the station to a busy I-5 interchange. Transpo investigated

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I-710 Elevated Utility Corridor Conceptual Design

I-710 Port of Long Beach Freight

Client:

Mark Thomas Co.


Owner:

Los Angeles Metropolitan Transportation Authority


Location:

Long Beach, CA

As part of a team, Transpo is leading the research and conceptual design for proposed automated cargo conveyance solutions for the Los Angeles MTA.  The design will be used to inform the Advanced Planning Studies and Preliminary Type Selection for the I-710 Utility Corridor Improvements.

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SR 99 ITS Improvements

SR_99_ITS

Client:

WSDOT / SDOT


Owner:

WSDOT


Location:

Seattle, WA

In preparation for the impending demolition and replacement of the Alaskan Way Viaduct, Transpo helped the City of Seattle DOT and WSDOT improve traffic operations along SR 99 by designing and installing ITS equipment throughout the corridor, from the Battery Street Tunnel to N 145th St.  This work was performed under

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Spokane Valley ITS Planning and Corridor Design

Spokane TMC

Client:

City of Spokane Valley


Owner:

City of Spokane Valley


Location:

Spokane Valley, WA

Transpo worked with the City of Spokane Valley on a federally-funded ITS Strategic Plan.  Work included preparing a roadmap for the implementation of ITS equipment throughout the city, on main arterials that serve as critical corridors for freight and commuters.  Additionally, Transpo performed stakeholder outreach, system inventory, recommended ITS equipment and prepared a communication plan.

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