Non-Roadway Design Standards

Critical Path Method Activity Input Template

Supplemental UPA Form

Rev: 29-Sep-2022

Oregon Route 224 Corridor Study: Phase 1

In 2020, the Mount Hood National Forest experienced unprecedented catastrophic wildfire events that damaged recreational sites and transportation assets along the Clackamas River corridor. A 19-mile segment of OR 224, the primary route connecting travelers from...

Intelligent Transportation Systems Technologies Projects

 Develop intelligent transportation systems and enabling technologies.

Analysis, Modeling, and Simulation Tools Projects

 Provide the necessary tools and best practices to facilitate smart transportation...

Intelligent Transportation Systems Technologies

 Develop intelligent transportation systems and enabling technologies.

Analysis, Modeling, and Simulation Tools

 Provide the necessary tools and best practices...

Interactive Highway Safety Design Model (IHSDM) Software Version 17

The IHSDM Version 17 software download is composed of a suite of software analysis tools used to evaluate the safety and operational effects of geometric design decisions on highways.

IHSDM is a decision-support tool that provides estimates of a highway design's expected safety...

Letter to Applicants (IN FLAP)