Legibility of the Clearview Typeface and FHWA Standard Alphabets on negative- and positive-contrast signs
Model development for use of portable traffic signals in conjunction with pilot car operations at two-lane, two-way rural highway work zones
Road lighting effects on bicycle and pedestrian accident frequency: case study in Montreal, Quebec, Canada
Traffic control at access points within alternating one-way operations
What role do precrash driver actions play in work zone crashes? Application of hierarchical models to crash data