When ICC compliance is discussed in relation to one of our traffic controllers, it is referring to the way that the State of Illinois has added some safety features to controllers that function near railroad crossings. This document explains the requirement.
PDF file. Released April 2011. 29 pp
PDF file. Released April 2011. 220 pages.
PDF file. 4 pp. Released March 2011.
PDF file. (scanned). 8 pp.
PDF file. 35 pp. UST p/n MN078141. Released in 2008.