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General

Legacy ID
21

IHSDM Download

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

IHSDM is a suite of software analysis tools used to evaluate the safety and operational effects of geometric design decisions on highways.

M 1324.1A

This Directive was canceled July 29, 2013.

Order
Subject
FHWA Files Management and Records Disposition Manual
Classification CodeDate

FHWA Directives Guide

Table of Contents

Introduction

Chapter 1    Clearance Requirements

Chapter 2    Writing Guidelines

Chapter 3    Developing and Processing Procedures

Appendix

 

M 1325.1C

This order was canceled on July 19, 2004

Order
Subject
FHWA Correspondence Manuals
Classification CodeDate 

M 1325.1D

This order was canceled on February 7, 2011.

Order
Subject
FHWA Correspondence Manuals
Classification CodeDate