The arches at the Cedar Viaduct continue to take shape. To date, crews have placed more than 225 cubic-yards of concrete to form three of the four arches that span over State Route 99. Concrete to form the fourth and final arch will be placed later this spring. To the south of the Cedar Viaduct, embankment continues to be hauled and mechanically-stabilized earth (MSE) walls continue to go up bringing the Cedar Viaduct and structure at Muscat Avenue together.