PORT ELLIS, Ore. — Construction crews on Wednesday lifted the final steel span of the new Calder River Bridge into place, a major milestone for a $410 million project that will replace a 1950s crossing state engineers rated as structurally deficient.

Using a massive floating crane, workers raised the 300-ton section from a barge and guided it into position over about six hours as spectators gathered along the riverbank to watch. Officials said the project remains on schedule to open to traffic next summer.

Replacing An Aging Crossing

The existing bridge, which carries about 45,000 vehicles a day, has required frequent repairs and weight restrictions in recent years. Inspectors identified corrosion in its steel supports and deterioration in its concrete deck, prompting the state to pursue a full replacement.

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“Today is a proud moment for everyone who has worked on this bridge,” said Laura Bennett, the state transportation department’s project director. “The new structure is designed to last at least 75 years and to withstand a major earthquake, which is critical in this region.”

The new bridge will include four travel lanes, wider shoulders and a separated path for pedestrians and cyclists. Officials said it was designed to meet modern seismic standards and to allow larger vessels to pass underneath on the river.

Next Steps And Traffic Impacts

With the steel structure complete, crews will now pour the concrete deck, install lighting and barriers and complete the approaches on both banks. The old bridge will remain open until the new span is ready, after which it will be demolished.

Local businesses have generally supported the project, though some have reported reduced customer traffic during construction. “We are looking forward to having a safe, modern bridge,” said Carlos Mendoza, who owns a café near the construction site. “It has been a long couple of years.”

The project is funded through a mix of federal and state dollars, including federal infrastructure grants. Officials said it has employed more than 400 workers at peak construction, many from the surrounding region. Engineers added that the timing of the final lift was chosen to avoid the river’s busiest shipping season, minimizing disruption to commercial traffic.

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