Atkinson is improving six miles of the 210 Freeway by adding an additional lane in both directions, widening 21 bridges, and constructing sound and retaining walls. The project team is also replacing existing pavement and developing drainage, sewer, and water systems.

The project is taking place in three parts. First, the project team is widening the existing freeway. The team will then reconstruct the Base Line Street on- and off-ramps and widen the freeway overpass bridge. Finally, the project team will replace the existing asphalt with new continuously reinforced concrete pavement.