Preventative Maintenance of Traffic Signals

The IMSA Preventive Maintenance of Traffic Signal Equipment Manual is a comprehensive manual covering typical aspects of traffic installation and maintenance procedures. 

 This manual contains accepted methods of procedure which may be used as a guide by people involved in the traffic signal field. As methods change with areas and climates, a check should be made of all local ordinances and accepted methods before procedures are changed or instigated. 

 Contents:

• Manual of Uniform Traffic Control Devices
• Record Keeping
• Specific Preventive Maintenance Tasks
• Preventive Maintenance of Electro-Mechanical Equipment
• System Maintenance
• Response Maintenance
• Preventive Maintenance of Street Lights
• Preventive Maintenance of 170 & 179 Controllers
• Controller Functions
• Computer Usage
• Glossary