@article{ref1,
title="Grooving streets and highways can help skid crashes",
journal="Traffic engineering",
year="1974",
author="Hatcher, CW",
volume="44",
number="7",
pages="14-15",
abstract="Skid accidents in wet weather and a process of safety grooving to provide a promising solution are discussed. Special machines with diamond blades which cut narrow, precise channels into the concrete or asphalt pavement are featured.<p />",
language="",
issn="0041-0675",
doi="",
url="http://dx.doi.org/"
}