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Section 4(f)

Research, Documents & Reports

The following links provide access to Section 4(f) guidance documents, research materials, checklists, and examples from state DOTs and federal DOT agencies. If you would like to suggest additional research, documents, or reports on this topic, please submit a short description to AASHTO (including any pertinent links) on the Share Info with AASHTO form.

 

AASHTO Resources

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Guidance Documents

Federal Agencies

State Agencies

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Checklists and Sample Outlines

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New - items posted in the last 7 days

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