Interactive Highway Safety Design Model (IHSDM) FAQs: Downloading and Installing

The following FAQs will help you to download and install the IHSDM software.

eDelivery Assistance

For Contract Employees working off-site or Construction Contractors:

Contact your Contracting Officer s Representative (COR) for all Masterworks issues. They will submit your request, question, or recommendation to the appropriate Service Desk, Component Lead, or...

ENVIRONMENTAL ASSESSMENT Tanana River Recreation Access Improvements Project

Nondestructive Evaluation (NDE) Roadmap Steel: Fabrication Quality Assurance (QA)

For decades, nondestructive evaluation (NDE) has been an essential part of the extraordinary quality and performance achieved in modern steel bridges. Steel bridges have evolved with the use of new materials and fabrication practices, but the NDE methodologies deployed have generally remained the same. The goal of this umbrella topic is to capitalize on the many opportunities to improve fabrication practices with new and improved NDE for measurement and inspection.

Nondestructive Evaluation (NDE) Roadmap

NDE Roadmap Working Groups

Two NDE Roadmap working groups were established in March 2020 under the auspices of the Transportation Research Board (TRB) Standing Committee on Fabrication and Inspection of Metal Structures (AKC70) and the Standing Committee on Testing and...

Building Information Modeling (BIM) for Infrastructure Overview

Building Information Modeling (BIM), as applied to highway infrastructure (BIM for Infrastructure), is a collaborative work method for structuring, managing, and using data and information about transportation assets throughout their lifecycle.  Managing data involves creating data (i.e.,...

J. Sterling Jones Hydraulics Research Laboratory Virtual Tour

The J. Sterling Jones Hydraulics Research Laboratory would like to invite you to take an interactive, 360-degree tour of our state-of-the art research facility, where you will be introduced to our Multifunctional and Force Balance Flumes, robotics, advanced computer modeling, and other test...

FlexMAT™ Climatic Data Files

Use .csv files with the FlexMAT™ Rutting v2.1 analysis tool to successfully perform the asphalt pavement rutting analysis. This set of files includes an expanded MERRA2 temperature database from 2,798 locations across the United States, and 20 years (1996–2015) of temperature information....

FlexMAT™ for Rutting Tool Version 2.1

FlexMAT Rutting v2.1.1

FlexMAT™ for Rutting is an Excel-based analysis tool for characterizing rutting of asphalt pavement mixtures from AMPT test results. This includes analyzing the AMPT stress sweep rutting (SSR) test results (AASHTO TP134) to provide shift permanent deformation...

FlexMAT™ for Cracking Version 2.1

FlexMAT Cracking v2.1.1

FlexMAT™ for Cracking is a Microsoft® Excel-based analysis tool for characterizing dynamic modulus and cracking of asphalt pavement mixtures from Asphalt Mixture Performance Tester (AMPT) test results. This includes determining the 2S2P1D dynamic modulus...