Search Results for - Narrowed by: American Association of State Highway and Transportation Officials. - 1980 SirsiDynix Enterprise https://catalog.iyte.edu.tr/client/en_US/default/default/qf$003dAUTHOR$002509Author$002509American$002bAssociation$002bof$002bState$002bHighway$002band$002bTransportation$002bOfficials.$002509American$002bAssociation$002bof$002bState$002bHighway$002band$002bTransportation$002bOfficials.$0026qf$003dPUBDATE$002509Publication$002bDate$0025091980$0025091980$0026ps$003d300$0026isd$003dtrue? 2024-09-22T22:00:36Z Summary of progress - National Cooperative Highway Research Program. ent://SD_ILS/0/SD_ILS:374965 2024-09-22T22:00:36Z 2024-09-22T22:00:36Z by&#160;National Cooperative Highway Research Program.<br/>Format:&#160;Continuing Resources<br/> A Supplement to a guide for selecting, designing and locating traffic barriers ent://SD_ILS/0/SD_ILS:409229 2024-09-22T22:00:36Z 2024-09-22T22:00:36Z by&#160;American Association of State Highway and Transportation Officials.<br/>Format:&#160;Books<br/>