A collection of featured documents from our library that are popular among our users or otherwise noteworthy.
Guide for High-Occupancy Vehicle Facilities
Roadway Lighting Design Guide, 7th Edition (2018)
Guidelines for Performance-Based Seismic Design of Highway Bridges, 1st Edition, 2023
Guide to Preservation of Highway Bridge Decks
Guide for Park-and-Ride Facilities
Guide for Pavement Friction, 2nd Edition
Guidelines for Risk-Based Inspection and Strength Evaluation of Suspension Bridge Main Cable Systems, 1st Edition, 2025
Guide Specifications for Internal Redundancy of Mechanically-Fastened Built-Up Steel Members, with 2022 Interim Revisions
Guide Specifications for Bridges Subject to Tsunami Effects, 1st Edition, 2022
2003 Interim Revs. to Guide Specs. for Design and Construction of Segmental Concrete Bridges, 2nd Ed. (1999)
LRFD Guide Specifications for the Design of FRP Pedestrian Bridges, Second Edition
LRFD Guide Specifications for the Design of Pedestrian Bridges, November 2009, with 2015 Interim Revisions
AASHTO Guide Specifications for Analysis and Identification of Fracture Critical Members and System Redundant Members, with 2022 Interim Revisions
AASHTO Guidelines for Supplemental Guide Signing - 5th Edition, 2016
Guide Specifications for Highway Construction, 10th Edition, 2022 Interim Revisions
Guide Specifications for Seismic Isolation Design, 4th Edition (2014), 2023 Interim Revisions
LRFD Guide Specifications for Bridges Carrying Light Rail Transit Loads, 2nd Edition, 2022
Guidance on Sharing Freeway and Highway Rights-of-Way for Telecommunications
Guide for Maximum Dimensions and Weights of Motor Vehicles - 5th Edition, August 2016
Guide Specifications for Wind Loads on Bridges During Construction
AASHTO Guidelines for Traffic Data Programs
AASHTO Guidelines for Unmanned Aircraft Systems (UAS) Applications for Bridge Inspections: Element-Level Data Collection
Guide Specifications and Commentary for Vessel Collision Design of Highway Bridges, 2nd Edition - 2010 Interim Revisions
Guidelines for Vegetation Management, 1st Edition, with Appendices