Construction on the ground and basement levels of the Oregon State Capitol is approaching its final stages, with completion expected in September 2025. This work is part of the larger Capitol Accessibility, Maintenance and Safety (CAMS) project, which is scheduled to be finished by 2026.

On the exterior, scaffolding, fences, and construction equipment are visible as part of the ongoing upgrades. Inside, the sounds of construction can be heard, though they only occasionally disrupt the Capitol's daily operations during the legislative session. According to project director Jodie Jones, the construction is largely on track with minimal interference.

What’s New in the Capitol?

‍The basement, known as the "concourse level," will soon be home to four new hearing rooms, two press rooms, and a restaurant. Additionally, the building's foundation is being reinforced to make it earthquake-resistant. The updated sections will feature improved access to natural light, especially in hearing rooms and corridors. The project will also include two courtyards on the ground level, offering enhanced outdoor spaces for both visitors and staff.

The History and Scope of the Project

‍The Capitol Accessibility, Maintenance, and Safety project began in 2016, when the legislature approved the multi-phase work. The first phase included the replacement of outdated plumbing and electrical systems, as well as the addition of new accessible stairs and exits. The second phase focused on improving accessibility, seismic reinforcement, and further mechanical and electrical upgrades.

At a cost of $596 million, this final phase represents the bulk of the project’s budget. The Capitol, originally built in 1938, is undergoing these necessary updates to meet modern standards while maintaining the historic integrity of the building.

Key Structural Improvements

‍A significant portion of the work involves strengthening the Capitol’s foundation, which was made necessary by the aging infrastructure. The rotunda’s materials were deemed inadequate by today’s standards, so Hoffman Construction, the contractor responsible for the renovation, has made upgrades to ensure long-term stability.

As part of the seismic improvements, the structure was recently “unlocked.” This means that steel plates that temporarily held the building’s foundation in place have been removed, allowing the building’s weight to be fully supported by the foundation. “The earth can move in every direction, and the building will stay in one spot,” said Aaron Jones, a superintendent with Hoffman Construction. This innovative approach ensures the Capitol will remain secure in the event of an earthquake.

Smooth Progress Amidst Challenges

‍Despite the complex nature of the third phase of the project, including potential challenges related to staffing and supplies, Aaron Jones noted that the team has faced no major setbacks. “We planned for that, identified it early on, and made sure we got through the design process. I don’t think we’ve had anything that really delayed us,” he said.

‍Artistic Upgrades Reflecting Oregon’s Diversity

‍As part of the project, areas within the Capitol will feature new artwork from immigrant, Indigenous, Black, and other artists of color. These pieces will reflect the diversity of Oregon’s history and culture. “It will be an opportunity for creators from around the state to decorate the interior of the building with art that represents how they view the history of Oregon,” explained Jodie Jones.

The renovation also includes improvements to existing elevators, enhancing accessibility for all visitors and staff across the building’s wings.

The Largest Ongoing Public Construction Project in Oregon

‍The Capitol renovation project is now the largest active construction project in a public building in Oregon. It follows the completion of the Portland Airport expansion in 2024, positioning the Capitol upgrades as a key landmark in the state's infrastructure improvements.

By the time the project is completed in 2026, the Capitol will be equipped with state-of-the-art features, while still maintaining its historic charm. The new additions and upgrades are set to enhance the functionality, accessibility, and safety of Oregon’s legislative home for decades to come.

Originally reported by Alan Cohen in Keizer Times.