Research
Studies by road authorities, universities and other groups investigating driver and pedestrian behaviour, generally conclude that in-pavement warning lights are more likley to elicit appropriate changes in behaviour, thereby helping to avoid accidents, than road-side or over-road static (unlit) or flashing signs.
A selection of published articles addressing the use of simialr systems appears below.
| Title | Researcher | Downlaod Article |
| "Pedestrian Crosswalk Safety: Evaluating In-Pavement, Flashing Warning Lights" | Peter Boyce, Ph.D. and John Van Derlofske, Ph.D. Lighting Research Center Rensselaer Polytechnic Institute |
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| "Evaluation of in-pavement Flashing Lights on a Six-lane Arterial Pedestrian Crossing" | Panos D. Prevedouros, Ph.D. | |
| "An Evaluation of a Crosswalk Warning System Utilizing In-Pavement Flashing Lights" | State of California Office of Traffic Safety |
