Overview
TRB’s second Strategic Highway Research Program 2 (SHRP 2) Report S2-C06-RW-2: An Ecological Approach to Integrating Conservation and Highway Planning, Volume 2 is designed to help transportation and environmental professionals apply ecological principles early in the planning and programming process of highway capacity improvements to inform later environmental reviews and permitting. Ecological principles consider cumulative landscape, water resources, and habitat impacts of planned infrastructure actions, as well as the localized impacts.
The report introduces the integrated ecological framework, a nine-step process for use in early stages of highway planning when there are greater opportunities for avoiding or minimizing potential environmental impacts and for planning future mitigation strategies.
The guide is part two of a four-volume set. Other volumes in the set include:
- An Ecological Approach to Integrating Conservation and Highway Planning, Volume 1 summarizes the research approach and major findings of a project designed to help transportation and environmental professionals apply ecological principles early in the planning and programming process of highway capacity improvements to inform later environmental reviews and permitting.
- The third volume, Practitioner’s Guide to the Integrated Ecological Framework, describes the IEF and outlines a way to integrate the conservation and restoration needs and objectives of multiple entities.
- The fourth volume, Manager’s Guide to the Integrated Ecological Framework provides a basic understanding of the Integrated Ecological Framework (IEF), a nine-step process for integrating ecological and transportation planning.
A supplemental report, Integrated Ecological Framework Outreach Project, documents the techniques used to disseminate the project's results into practitioner communities and provides technical assistance and guidance to those agencies piloting the products.
The primary product of these complementary efforts is the Integrated Ecological Framework (IEF). The IEF is a step-by-step process guiding the integration of transportation and ecological planning. Each step of the IEF is supported by a database of case studies, data, methods, and tools. The IEF is available through the Transportation for Communities – Advancing Projects through Partnerships (TCAPP) website.
This publication is only available in electronic format.