Site Index: L
Library (LTAP), Stan Ring Memorial
library catalog (do a search; order publications, videos, etc. online)
links to other transportation resources
literature search, resources for conducting
Local Technical Assistance Program (LTAP)
location of CTRE, Bridge Engineering Center, CP Tech Center
long term plan for PCC pavement (Concrete Pavement Technology Long Term Research and Technology Plan)
Low Water Stream Crossings in Iowa: A Selection and Design Guide (460k pdf*)
