The Oklahoma Transportation Library (OTL) is the main storehouse for the Oklahoma Department of Transportation (ODOT) and is located on the University of Oklahoma (OU campus). We house approximately 18,000 transportation-related items, copyright permitting. These items cover a wide variety of topics, such as asphalt, concrete, vehicles, road and bridge design, and much more.
Many items have been digitized, that is, they are available in PDF format. However, if you find an item that does not have a digital copy, please contact us at odot-library@ou.edu and we will move it to the top of our scanning queue.