Starting on Highway 49, crews are working towards widening the road to six ... On top of that, Diamondhead is also getting wider interstate ramps, a wider overpass bridge and three roundabouts. Two of ...

It all began back in 1964 when an atmospheric river caused the Hell Hole dam to fail, which caused the Highway 49 bridge to collapse and send 750 tons of steel and concrete into the river.

San Andreas, CA— Bridge work in the San Andreas area of Calaveras County will require a full closure of a section of Gold Strike Road followed by one-lane traffic, causing lengthy traffic delays next ...