Granite Wins $16 Million SR 202 Widening and Trestle Replacement Project in Washington
Granite, a leading infrastructure construction company, has been awarded the SR 202 Widening and Trestle Replacement Project – Phase B by the City of Woodinville, Washington. The contract is valued at approximately $16 million and is expected to be included in the company’s fourth-quarter 2026 Capital Allocation Plan (CAP).
The project will improve transportation infrastructure along State Route 202 (SR 202), also known as 131st Avenue NE, between NE 177th Street and NE 175th Street in Woodinville. The planned improvements include widening the roadway from five lanes to eight lanes and replacing the existing railroad trestle with a new pedestrian bridge featuring a distinctive architectural design.
The project aims to improve traffic flow, support local mobility and enhance the overall transportation experience for residents, commuters and visitors. In addition to addressing roadway capacity, the new bridge will serve as a prominent gateway into Woodinville, combining practical infrastructure improvements with a visually distinctive design.
SR 202 Roadway Widening to Improve Traffic Flow
A major component of the project involves expanding SR 202/131st Avenue NE from five lanes to eight lanes along the designated corridor. The additional roadway capacity is intended to improve traffic movement through this part of Woodinville and support transportation needs within the growing community.
Roadway widening projects can help address congestion and improve the movement of vehicles through important local corridors. By upgrading this section of SR 202, the project will strengthen the area’s transportation infrastructure and contribute to more efficient travel for people moving through the city.
The improvements will also require coordinated construction activities across multiple infrastructure disciplines. Granite’s scope of capabilities includes earthwork, underground utilities, paving and construction materials, allowing the company to manage several essential elements of the project.
The successful delivery of these components will depend on effective planning and coordination to integrate roadway construction with the replacement of the existing trestle. The work is designed to deliver a comprehensive infrastructure upgrade rather than a standalone road improvement.
New Pedestrian Bridge to Create a Distinctive Gateway
The replacement of the existing railroad trestle is another key element of the SR 202 project. Granite will replace the structure with a new pedestrian bridge featuring an arched and flared post-tensioned box girder design.
The bridge’s architectural features are expected to distinguish it from conventional infrastructure structures and establish a recognizable entrance to Woodinville. Its design will combine structural engineering requirements with visual elements intended to contribute to the city’s identity.
Beyond its functional role, the pedestrian bridge is expected to become a lasting community asset for residents and visitors. The structure will provide an opportunity to incorporate distinctive architecture into a transportation improvement project while supporting pedestrian infrastructure.
The combination of roadway widening and bridge replacement demonstrates the project’s broader focus on mobility, infrastructure performance and community character. Once completed, the improvements are intended to enhance the corridor while creating a prominent visual feature at one of the city’s gateways.
Granite Highlights Integrated Construction Capabilities
Granite Regional Vice President Mike Stein said the project demonstrates the company’s capabilities across several areas of civil infrastructure construction, including structures, earthwork, underground utilities, paving and construction materials.
According to Stein, the bridge presents both technical and architectural challenges, giving Granite an opportunity to deliver infrastructure that improves transportation while creating a long-term asset for the local community.
The project’s combination of roadway expansion and specialized bridge construction reflects the need for expertise across different construction disciplines. Delivering these elements together requires coordination between structural work, site preparation, utility infrastructure and paving activities.
Granite’s experience across these areas positions the company to undertake the various components of the project under a single contract. The company’s integrated approach is intended to support construction coordination and the delivery of the planned transportation improvements.
Local Materials to Support Construction
Granite will also use materials supplied by its existing operations in Washington for the project. The company’s Smith Island asphalt plant and Granite Falls aggregate facility will provide materials required for construction.
Using these facilities will connect the project with Granite’s regional construction materials network. Asphalt and aggregates are essential components of roadway infrastructure, supporting paving activities and other construction requirements.
The involvement of the company’s materials operations highlights the relationship between infrastructure construction and the supply of essential building materials. Coordinating materials production with project requirements can help support construction planning and the execution of paving and related work.
The project will bring together Granite’s construction expertise and regional materials resources to address the roadway and bridge improvements planned for Woodinville.
Investment in Woodinville’s Transportation Infrastructure
The approximately $16 million SR 202 Widening and Trestle Replacement Project – Phase B represents an investment in Woodinville’s transportation infrastructure. By increasing roadway capacity and replacing the existing trestle with a distinctive pedestrian bridge, the project is intended to improve mobility while adding an architecturally significant feature to the city.
The planned work illustrates how transportation projects can combine practical infrastructure requirements with community-focused design. The expanded roadway will address traffic movement along the corridor, while the new bridge will provide a recognizable gateway for residents and visitors.
For Granite, the award adds another infrastructure project to its construction portfolio and demonstrates its capabilities in roadway improvements, structural construction and materials supply.
The contract is valued at approximately $16 million and is expected to be included in Granite’s fourth-quarter 2026 CAP. Further project milestones and construction timelines were not specified in the announcement.
Through the Phase B project, Granite and the City of Woodinville aim to deliver transportation improvements that strengthen the roadway network and establish a distinctive pedestrian bridge as a lasting feature of the community.
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