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Subscribe Navigate to the Material Approvals' Soils webpage for more information in regards to roadway geotechnical issues. Navigate to the Geotechnical Memorandums and Provisions webpage to view policy changes to the manual.Temporary Geotextile Retaining Wall Designīridge Information The following site is a tool to offer bridge inspection and inventory information to the public.ĭepartment Wide Geotechnical Engineers Organizational Chart and Staff Phone Numbers LRFD Stud Shear Connector Design (for Straight Bridges) LRFD Composite Steel Beam Design (for Straight Bridges) Design Guides, the following are included in the download:.Quality Verification Statement, BBS 2750.Pay Item Worksheet (Standard or Metric), BBS 2546.

FHWA Seismic Retrofitting Manual for Highway Structures Part 1 - Bridges and Part 2- Retaining Structures, etc.

Use the following with the 2012 Standard Specifications: ( Adopted January 1, 2012)įor Airports please utilize the following Standard Specification for Construction of Airports: Use the following with the 2016 Standard Specifications: (Adopted April 1, 2016) Use the following with the 2022 Standard Specifications: (Adopted Janu) To order both books, please navigate to Manuals Sales.

Hard copies of these books are not sold separately, but are included with the purchase of the Standard Specifications for Road and Bridge Construction. The Supplemental Specifications are considered part of and should always be used in conjunction with the Standard Specifications. This Supplemental Specifications contain additions and revisions to the Standard Specifications. The Standard Specifications outline the general requirements and covenants applicable to all highway construction improvements as well as provisions relating to materials, equipment, and construction requirements for individual items of work on projects awarded by the department.