IBR is once again delaying releasing a new cost estimate for the Interstate Bridge Project. It’s an ominous sign that the cost is going to be much, much higher.
IBR leaders have known since January of 2024 that costs were going to be even higher–but repeatedly they’ve delayed releasing a new estimate.
In April, IBR project director Greg Johnson announced that there would be yet another delay, until at least September 2025– in telling the Oregon and Washington Legislatures and the public how much the IBR project will cost.
The IBR cost estimate, which jumped from a maximum of $4.8 billion in 2020 to as much as $7.5 billion in 2022, has grown increasingly stale.
Expect the total cost of the project to exceed $9 billion.
Meanwhile, Washington state has upped the amount of debt it can issue for the project to $2.5 billion, and the federal government now seems hostile to making an hoped for contribution of $1 billion for light rail transit.
A Chronology of delayed cost estimates for the IBR
In January, 2024, the Interstate Bridge Replacement (IBR) project acknowledged that costs were rising, and that a new estimate would be done in about six months. IBR Director Greg Johnson says “costs are going up. We are going to be reissuing an overall program estimate probably later this summer.”
That didn’t happen.














