Highway department's are selling multi-billion dollar highway widening projects based on flawed traffic projections. The projections prepared for the predecessor of the proposed $7.5 billion Int... →
What City Observatory Did This Week IBR Traffic Forecasts Violate Portland Region’s Climate Commitments. Portland’s adopted Regional Transportation Plan commits the Metro area to red... →
The Interstate Bridge Project's traffic projections pretend that the massive shift to "work-from-home" never happened The IBR traffic projections rely almost entirely on pre-Covid-pandemic data,... →
Oregon and Washington have commissioned not just one forecast of future traffic levels on I-5 and I-205, but three different forecasts. IBR officials are clinging to the one forecast that is the... →
