Search Results for - Narrowed by: 1991 - United States. Federal Highway Administration. Office of Implementation.SirsiDynix Enterprisehttps://catalog.iyte.edu.tr/client/en_US/default/default/qf$003dPUBDATE$002509Publication$002bDate$0025091991$0025091991$0026qf$003dAUTHOR$002509Author$002509United$002bStates.$002bFederal$002bHighway$002bAdministration.$002bOffice$002bof$002bImplementation.$002509United$002bStates.$002bFederal$002bHighway$002bAdministration.$002bOffice$002bof$002bImplementation.$0026ps$003d300?2024-05-31T15:02:05ZGuidelines on the use of changeable message signs : summary reportent://SD_ILS/0/SD_ILS:3903682024-05-31T15:02:05Z2024-05-31T15:02:05Zby Dudek, Conrad L.<br/>Format: Books<br/>Safety restoration during snow removal-- guidelines : synthesis reportent://SD_ILS/0/SD_ILS:3926792024-05-31T15:02:05Z2024-05-31T15:02:05Zby Migletz, James.<br/>Format: Books<br/>The relationship of fixed and vehicular lighting to accidentsent://SD_ILS/0/SD_ILS:4457792024-05-31T15:02:05Z2024-05-31T15:02:05Zby Keck, M. E.<br/>Format: Books<br/>Guidelines on the use of changeable message signsent://SD_ILS/0/SD_ILS:3897502024-05-31T15:02:05Z2024-05-31T15:02:05Zby Dudek, Conrad L.<br/>Format: Books<br/>