IBR re-wrote the definition of congestion to make I-5 traffic look worse For decades, Oregon DOT has defined traffic congestion as freeway speeds below 35 MPH. Now, for the Interstate Bridge ... →
What City Observatory Did This Week Forecasting the impossible: The case for the $7.5 billion Interstate Bridge Replacement project is based on deeply flawed traffic models that ignore the bridg... →
The case for the $7.5 billion Interstate Bridge Replacement project is based on deeply flawed traffic models that ignore the bridge's capacity limits, and predict plainly unrealistic levels of traf... →
The case for the $7.5 billion Interstate Bridge Replacement Project is based on traffic projections from Metro's "Kate" travel demand model. But there's a huge problem: Kate doesn't accurately ... →