The new, four-lane highway, which includes  shoulders for bicycle and pedestrian travel and traffic signals at major intersections, opened on June 27, 2016. An expansion of the I-5 interchange to provide a western connection to Ridgefield was proposed in 2021.
The four-lane highway opened on June 27, 2016, with lanes for bicycles and pedestrians and traffic signals at major intersections. In 2021, a plan was proposed to expand the I-5 interchange to offer a western connection to Ridgefield.