@article{ref1,
title="Extent of desirability for state control of traffic regulation in municipalities",
journal="Highway Research Board proceedings",
year="1931",
author="van Duzer, W.a.",
volume="1931",
number="",
pages="-",
abstract="Reduction of accidents, highway efficiency and uniformity in methods of handling traffic are desirable. establishment of a state unit is recommended, either separate or as a bureau of the highway department, to have more than advisory authority in the planning of regulations and enforcement of the law. State regulation of traffic may include such features as: state limitations, traffic signal operation, parking restriction, and control of turns.<p />",
language="",
issn="0096-1027",
doi="",
url="http://dx.doi.org/"
}