An iron worker ties rebar together that forms the deck of the new I-405 bridge over Oakesdale.A BidWell paving maching is set up and waiting for fresh concrete.Workers pour fresh concrete on the bridge deck while other workers smooth and level the concrete in the background.Road crews install drainage structures where the new southbound I-405 lanes will be.Crews install manholes for the new drainage structures.An electrical crew works at night to bore a small tunnel along I-405 for fiber-optic conduit.Road crews drive timber piles into the ground to stabilize the soil where the new southbound lane on SR 167 will be.A paving crew pours concrete along a newly widened sliver of northbound I-405.