@article{ref1,
title="Study of fixed time versus actuated signal efficiency",
journal="ITE journal",
year="1981",
author="Box, Paul C.",
volume="51",
number="6",
pages="66-68",
abstract="The study described reports on the effects of changing two signals within a 5-signal system, from fixed-time to actuated operation. Signal spacing is one-half mile, giving a 30 MPH progressive speed with coordinated operation and 60-second cycles. Two signals at the end of the system were converted to 8-phase full actuated type, without coordinating units.<p />",
language="",
issn="0162-8178",
doi="",
url="http://dx.doi.org/"
}