Electrical

National ITS Standards

• Signals, Illumination & ITS Detail Library
• Electrical Training
• Disclaimer

Bridge and Structures Office

• Pre-Approved Plans for Light & Traffic Signal Standards
• Bridge Traffic Barrier Details - Standard Drawings
  

Standard Specifications

• Standard Specifications 2006  (5.19MB, .pdf)
• Division 8-20 Illumination, Traffic Signal Systems, and Electrical  (11.4KB, .pdf)
• Division 9-29 Illumination, Signal, Electrical (24.3KB, .pdf)

Amendments to Standard Specifications and GSP's 2006

• Division 8-20 Illumination, Traffic Signal Systems, and Electrical
• Division 9-29 Illumination, Signal, Electrical
• General Special Provisions (GSP's)

Standard Plans

• Standard Plans
• Section J: Illumination and Signals

Design Manual

• Design Manual - Design Policy (26.2 MB, .pdf)
• Illumination - DM Chapter 840 (804Kb, .pdf)
• Traffic Control Signals - DM Chapter 850 (732 KB, .pdf)
• Supplement to Design Manual, Chapter 850 - Sign Lighting (28 KB, .pdf)
• ITS - DM Chapter 860 (This DM chapter is currently undergoing significant revision.) (25 KB, .pdf)
• Supplement to Design Manual, Chapter 860 - Systems Engineering 

Traffic Manual

• Traffic Manual - Chapter 4  (This TM chapter is currrently undergoing significant revision.)

Manual on Uniform Traffic Control Devices (MUTCD)