A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Practictioner's Handbook: Consulting Under Section 106 of the National Historic Preservation Act (August 2016)
Practioner's Handbook #7: Defining the Purpose and Need, and Determining the Range of Alternatives for Transportation Projects (August 2016)
Practitioner's Handbook #12: Assessing Indirect Effects and Cumulative Impacts under NEPA (August 2016)
Practitioner's Handbook #14: Applying the Section 404(b)(1) Guidelines in Transportation Project Decision-Making (August 2016)
Practitioner's Handbook #16: Implementing Eco-Logical: Integrating Transportation Planning and Ecological Decision Making
Practitioner's Handbook #17: Complying with Section 7 of the Endangered Species Act for Transportation Projects
Practitioner's Handbook #18: Addressing Air Quality Issues in the NEPA Process for Highway Projects
Pavement Management Guide - 2nd Edition, 2012
AASHTO Project Oversight Task Force Report
Guide for Reducing the Cradle-to-Gate Embodied Carbon Emissions of Paving Concrete, 1st Edition, 2025
Highway Safety Design and Operations Guide
State Rail Planning Best Practices, Volume 2
Survey of State Funding for Public Transportation - Final Report 2026, Based on FY 2024 Data
Solid-State Lighting Guide, First Edition
AASHTO Transportation Asset Management Guide: A Focus on Implementation, 2nd Edition, 2020
AASHTO Transportation Operations Manual, 1st Edition
Guide for Geometric Design of Transit Facilities on Highways and Streets, 1st Edition
Uniform Audit & Accounting Guide for Audits of Architectural and Engineering (A/E) Consulting Firms - 2024 Edition
United States Numbered Highways - 1989 Edition
Guidelines for Geometric Design of Low-Volume Roads, Second Edition, 2019
Guidelines for the Selection and Application of Warning Lights on Roadway Operations Equipment
October 2019 Errata for A Policy on Geometric Design of Highways and Streets, 7th ed.