CDOT Library Catalog Browse the online catalog to find transportation resources, essential documents, reports and manuals. Search the Library Catalog Visit the CDOT Library Find collection of resources, hours and contact information for the CDOT Research Branch team. Library Information Catalog LibGuides Browse curated special collections in the library by date, group, subject, type or owner.CDOT LibGuides Database Library Request Request a literature review, purchase/materials or general assistance from our Research team. Complete a Library Request Form Research Tools Browse these helpful resources to assist you in your research for CDOT programs and projects. Browse Research Options AASHTO and ASTM Standards and Specifications (CDOT Employees Only) Colorado State Publication Library USGS topoView Bridge Information CDOT Forms Catalog Search our online catalog for all official CDOT forms. You can browse by either number or topic using the search tool. Search the Forms Catalog
