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  • Maybert Road Bridge Replacement

    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…

    Maybert Road Bridge Replacement
  • On-Call Engineering for Napa, CA

    ADKO Engineering, Inc. is currently providing on-call/as-needed design, staff augmentation, construction inspection, and construction support services for various County FEMA, HBP, PBMP and Capital … Continue Reading…

    On-Call Engineering for Napa, CA
  • OC 405 Widening Project, Orange County, CA

    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…

    OC 405 Widening Project, Orange County, CA
  • SANTA FE AVE BRIDGE REPLACEMENT

    ADKO Engineering provided Myers & Sons with falsework, trestle and shoring design for Santa Fe Bridge over Tuolumne River, a 540 feet arched cast-in-place three span arched structure that is … Continue Reading…

    SANTA FE AVE BRIDGE REPLACEMENT
  • 2017 Earthquake Repairs County of Napa

    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…

    2017 Earthquake Repairs County of Napa
  • GALENA CREEK BRIDGE AND YERBA BUENA ISLAND VIADUCT

    ADKO Engineering, as a subconsultant to CC Myers, provided falsework design and shoring design for the Galena Creek Bridge and YBI Viaduct. Construction Value: VariesADKO Fee: … Continue Reading…

    GALENA CREEK BRIDGE AND YERBA BUENA ISLAND VIADUCT
  • Devlin Road Extension Bridge

    ADKO Engineering provided PS&E and construction management for the Devlin Seg E Project. Segment E project is approximately 1,100 feet in length, with a 92-foot single span precast prestressed CA … Continue Reading…

    Devlin Road Extension Bridge

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Recent Posts

  • GALENA CREEK BRIDGE AND YERBA BUENA ISLAND VIADUCT
  • Ferguson Slide Rock Shed, Caltrans/AECOM, CA
  • SANTA FE AVE BRIDGE REPLACEMENT
  • OC 405 Widening Project, Orange County, CA
  • 2017 Earthquake Repairs County of Napa

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