Supplemental devices to enhance flagger safety Booker, Scott C ; Ullman, Gerald L ; Levine, Steven Z
Publication details: Transportation Research Record, 1987 Description: nr 1148, s. 34-7Subject(s): Traffic control | Construction site | Safety | Efficiency | Braking distance | Speed | USA | 22Bibl.nr: VTI P8167:1148Location:Current library | Call number | Status | Date due | Barcode |
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Statens väg- och transportforskningsinstitut
VTI:s bibliotek i Linköping |
Available |