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U.S. Department of Transportation U.S. Department of Transportation Icon United States Department of Transportation United States Department of Transportation

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Legacy ID
16

FLH Addendum to AASHTO T 308

Standard Method of Test for Correction Factors for Hot Mix Asphalt (HMA) Containing Recycled Asphalt Pavement (RAP) by the Ignition Method

PWL Pay

PWL Pay allows users to input any Percent Within Limits (PWL) acceptance plan, along with the corresponding quality characteristics and their test results. The software then allows the user to compute payment factors; to consider the potential impacts of various changes in the process mean,...

QL Pay

Quality Level and Pay Factor Analysis (QL Pay) is used to track Materials accepted on a statistical basis. The program provides for:

  • Calculation of quality levels based on estimated percent defective
  • Calculation of pay factors based on preassigned risk levels
  • ...

CADD Support

The Federal Lands Highway (FLH) divisions use Computer Aided Design and Drafting (CADD) software to prepare roadway and bridge designs.  FLH currently uses OpenRoads for roadway design and is transitioning to OpenBridge for bridge design, both based on a MicroStation platform.

...

Right-of-Way and Utilities Support

The Right-of-Way & Utilities office is responsible for the administration of acquisition and relocation activities on federal or federally-assisted projects and programs. The office also serves to identify and resolve utility conflicts that occur when accommodating public utilities on...