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Site Directory
Site Directory
Snapshot of all website content, in outline format, with links to content pages.
Center Products & Programs
Center Products & Programs
Overview of Center functions, staff contact information, recent developments and work plan, and links to suite of Center Products & Programs (database libraries, practitioner handbooks, online forums, webinars, reports, toolkits, and more).
New on the Website
New on the Website
A list of items posted each week, based on a daily news scan of relevant topics.
New on the Website by Week
New on the Website by Week
Comprehensive summary of all items, posted by week and by year, dating back to 2010.
Practitioner's Handbooks
Practitioner's Handbooks
Handbooks with practical advice on a range of environmental issues that arise during the planning, development and operation of transportation projects.
Announcements
Announcements
News about new Center products, programs, publications, webinars and other activities. Archive link displays items posted for the year.
Webinars
Webinars
Links to past AASHTO webinars designed to provide technical assistance, training, information exchange, partnership-building opportunities, and access to environmental tools.
News from Around the Web
News from Around the Web
Links to recent transportation postings that are relevant for transportation and environmental professionals.
Sign Up for Newsletters and Alerts
Sign Up for Newsletters and Alerts
Subscribe to Newsletters, weekly updates, and visit the Newsletter Archive.
Featured This Week
Featured This Week
Examples of success stories, best practices, and innovative tools and approaches.
CLUE
CLUE
The storehouse for tracking and sharing case law updates on the environment.
TERI
TERI
Central storehouse for tracking and sharing new transportation and environmental research ideas.
Resilient and Sustainable Transportation Systems Program
Resilient and Sustainable Transportation Systems Program
Resources to understand the potential effects of climate change, and the range of strategies and options for climate change mitigation and adaptation.
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Announcements

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News from Around the Web

Recent Internet postings of interest to transportation and environmental professionals.
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Meetings & Events

Practitioner's Handbooks

Practical advice on environmental issues that arise during the transportation project lifecycle.
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graphic: handbooks

Case Law Updates on the Environment (CLUE)

View the CLUE Database >

Transportation and Environmental Research Ideas (TERI)

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Webinars

Webinars on key topical areas of interest, including Climate Change, Construction /Development Effluent Guidelines, NEPA, Stormwater, and more.
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Newsletters and Alerts

Environmental Technical Assistance Program (ETAP) Newsletter
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ETAP Archives > lock: subscription required

Climate & Extreme Weather Briefing Newsletter
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Featured This Week

  • Case Study Photo

    USDOT Unveils Pedestrian Safety Action Plan (AASHTO ETAP Newsletter)

    Learn more >Photo: Federal Highway Admin.

  • Case Study Photo

    California Transportation Commission Recommends $2B in New State Projects (AASHTO ETAP Newsletter)

    Learn more >Photo: California DOT

  • Case Study Photo

    SCDOT Workers Bag Tons of Roadway Trash

    Learn more >Photo: South Carolina DOT

  • Case Study Photo

    ETAP Podcast: How Texas DOT Implements ‘Environmental Justice’

    Learn more >Photo: Texas DOT

Center Products & Programs

The Center offers diverse products and programs for technical assistance, training, information exchange, partnership-building opportunities, and quick access to environmental tools.

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AASHTO (American Association of State Highway and Transportation Officials)
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