Caltrans proposed to
construct a new rock shed (Culvert) on Highway 140 between Mariposa and El
Portal at Ferguson slide. The new rock shed Culvert will provide a safe and
convenient access through a … Continue Reading…
The historic Maybert Bridge was eligible under the National Register of Historic Places. The bridge was built in 1895 and has a rich and colorful history. The bridge connected the historical mining … Continue Reading…
ADKO Engineering provided preliminary engineering and PS&E for the Lewis Avenue Bridge, Structural Steel Truss Tied Arch in Atascadero. This aesthetically pleasing Tubular Steel Pipe Arch Truss … Continue Reading…
ADKO provided PS&E for the Oakville Cross Road Bridge Replacement Project. The structure improvements included replacement of a narrow bridge with a new two-lane two-span box girder bridge, a … Continue Reading…
ADKO is providing PS&E for the following earthquake damaged
sites:
DAF 17 Old Sonoma Road Stone Culvert: The project consists of repairing the existing unreinforced mortared stone masonry … Continue Reading…
ADKO provided the independent design check services for the replacement of the existing eight overcrossings in Orange County. Our tasks involve identifying potential savings for the OC40 JV that … Continue Reading…
ADKO Engineering was selected to provide Construction Management for the construction of new five bridges for Sperry Road Extension Project. These new five bridges consist of 3 span cast-in-place P/S … Continue Reading…
