- National Transportation Safety Board. "Collision of Northeast Illinois Regional Commuter Railroad Corporation (METRA) Train and Transportation Joint Agreement School District 47/155 School Bus at Railroad/Highway Grade Crossing in Fox River Grove, Illinois, on October 25, 1995". PB96-916202 NTSB/HAR-96/02. Washington, D.C. http://www.ntsb.gov/doclib/reports/1996/har9602.pdf
- United States Department of Transportation, Federal Railroad Administration Safety Advisory 2010-02. Federal Register. Volume 75, Number 190. Friday, October 1, 2010. http://www.fra.dot.gov/downloads/safety/sa201002.pdf
- United States Department of Transportation Federal Railroad Administration National Highway-Rail Grade Crossing Inventory database. http://safetydata.fra.dot.gov/OfficeofSafety/publicsite/crossing/crossing.aspx
- Traffic Signal Installation and Maintenance Manual. Institute of Transportation Engineers. 1989.
- Traffic Signal Maintenance Manual, Institute of Transportation Engineers, 2010.
- Code of Federal Regulations. Title 49 Part 234 Subpart D. http://ecfr.gpoaccess.gov/cgi/t/text/text-idx?c=ecfr&sid=647ff67a5d9d8ca901d518b082942094&rgn=div6&view=text&node=49:4.1.1.1.28.4&idno=4
- Manual on Uniform Traffic Control Devices. 2009 Edition. FHWA. http://mutcd.fhwa.dot.gov/pdfs/2009/pdf_index.htm
- 1570 IEEE Standard for the Interface Between the Rail Subsystem and the Highway Subsystem at a Highway Rail Intersection. IEEE. 18 October 2002.
- AREMA Communications and Signals Manual. Revised 2008. http://www.arema.org/publications/cs/index.aspx
- Traffic Engineering Handbook, 6th Edition, Institute of Transportation Engineers, 2009.
- Traffic Control Devices Handbook, 2001. Institute of Transportation Engineers.
- Railroad-Highway Grade Crossing Handbook - Revised Second Edition August 2007. FHWA. http://safety.fhwa.dot.gov/xings/com_roaduser/07010/sec06.htm; http://safety.fhwa.dot.gov/xings/com_roaduser/07010/sec07.htm
OTHER RESOURCES
- "Highway-Rail Crossing Program". FRA. http://www.fra.dot.gov/rrs/pages/fp_86.shtml
- "Technical Standards and Inspection, Testing and Maintenance Requirements". Part D - Maintenance, Inspection, and Testing. Transport Canada. DRAFT October 24, 2002. http://www.tc.gc.ca/media/documents/railsafety/StdErv12.pdf
- Mn/DOT Traffic Signal Timing and Coordination Manual. Guidelines for Inspection and Operation of Railroad Preemption at Signalized Intersections. May 2011. http://www.dot.state.mn.us/trafficeng/publ/signaloperations/2011_Timing%20&_Coordination_Manual2011.pdf
- "Guideline For Inspecting and Testing Preemption of Interconnected Traffic Control Signals and Railway Crossing Warning Systems." TP 13755. Transport Canada. http://www.tc.gc.ca/media/documents/railsafety/TP13755.pdf
- "Mn/DOT Annual Traffic Signal and Railroad Preemption Inspection Form". Version 11/21/2007. http://www.dot.state.mn.us/trafficeng/signals/signalworksheets.html
- "North Carolina Department of Transportation Highway-Railroad Interconnection and Preemption Inspection Form". July 2007. http://www.ncdot.org/doh/preconstruct/traffic/itss/docs/RRForm.pdf
- "State of Nevada Department of Transportation Railroad Safety Diagnostic Review Form". http://safety.fhwa.dot.gov/xings/com_roaduser/07010/appengform2.pdf
- "Strategies for Improving the Project Agreement Process Between Highway Agencies and Railroads". SHRP2 Report S2-R16-RR-1. Executive Summary and Appendix C. http://onlinepubs.trb.org/onlinepubs/shrp2/SHRP2_S2-R16-RR-1.pdf
- Preliminary Document - Texas Department of Transportation. http://safety.fhwa.dot.gov/xings/com_roaduser/07010/appeng.htm
- EEE 1570 User Guide for Advanced System Controllers ASC/3, Econolite Control Products, Inc. 4 December 2009.