Search Results for - Narrowed by: Civil Engineering - 1983 - Traffic signs and signals -- United States. SirsiDynix Enterprise https://catalog.iyte.edu.tr/client/en_US/default/default/qf$003dLIBRARY$002509Library$0025091$00253AINSAAT$002509Civil$002bEngineering$0026qf$003dPUBDATE$002509Publication$002bDate$0025091983$0025091983$0026qf$003dSUBJECT$002509Subject$002509Traffic$002bsigns$002band$002bsignals$002b--$002bUnited$002bStates.$002509Traffic$002bsigns$002band$002bsignals$002b--$002bUnited$002bStates.$0026ps$003d300? 2024-06-20T16:58:15Z Time based coordination unit specifications ent://SD_ILS/0/SD_ILS:380528 2024-06-20T16:58:15Z 2024-06-20T16:58:15Z by&#160;United States. Federal Highway Administration. Office of the Associate Administrator for Research and Development.<br/>Format:&#160;Books<br/> Candidate signal warrants from gap data ent://SD_ILS/0/SD_ILS:389018 2024-06-20T16:58:15Z 2024-06-20T16:58:15Z by&#160;Neudorff, Louis G.<br/>Format:&#160;Books<br/>