Turner-Fairbank Highway Research Center

accuracy (2) Administration and Management (2) Betrouwbaarheid (2) Bridges (2) computer programs (3) Condition surveys (2) cracking (2) defects (2) Delamination (2) Detection and identification (2) elektronisch (3) Highway bridges (2) inspection (2) inspectors (2) Internationaal (1) International compacts (1) interviewing (2) Maintenance and Preservation (3) Materialen (2) National Bridge Inspection Standards (2) Onderhoud (2) Pavements (2) private enterprise (1) productiviteit (1) questionnaires (2) Research and technology program (1) Routine inspection (2) Safety and Human Factors (1) Samenwerking (1) Snelwegen (5) Structuren (1) Timing (3) traffic controls (3) traffic signals (3) Traffic signs and signals (3) Trainen (1) Transport (1) U.S. Federal Highway Administration (1) variables (2) Verenigde Staten (7)