Business Center

Materials & Geotechnical

The Materials & Geotechnical Branch is responsible for ensuring quality in the products and practices used for planning, design, construction, and maintenance of Colorado’s transportation system.

The Branch is responsible for the specifications, test procedures, and associated testing of materials to ensure compliance with CDOT standards and FHWA Regulations.  This includes bulletins, manuals, policy, procedures, product approval, and testing as listed to the left. The Branch also provides Program Services which include Asphalt, Concrete and Physical Properties, Soils and Geotechnical, Geohazards, Pavement Design and Documentation, and Pavement Management.

Contact Us
  • Bill Schiebel
    Materials & Geotechnical Branch Manager 
    303-398-6501
    Contact Bill.

  • Eric Prieve
    Concrete & Physical Properties Program Manager 
    303-398-6542
    Contact Eric.

  • Stephen Henry
    Pavement Management Program Manager
    303-398-6579
    Contact Stephen.

  • Jay Goldbaum
    Pavement Design  & Documentation
    Program Manager 
    303-398-6561
    Contact Jay.

  • Ty Ortiz
    Geotechnical 
    Program Manager 
    303-398-6601
    Contact Ty.

  • Mike Stanford
    Asphalt Program Manager
    303-398-6576
    Contact Mike.

  • David Thomas
    Soils & Geotechnical Program Manager
    303-398-6604
    Contact David.

  • Norma Gonzalez
    M&G Branch Program Assistant
    303-398-6502
    Contact Norma.
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