Traffic Standards / Specifications Requirements for ACHD Roadways

• Traffic Standards Index
• Traffic Standards Symbols
• Video Detection Camera Zone
• Cable Color Designation Detail
• Conduit & Juction Box Installation Details
• Signal Mast Arm & Pole Details
• School Zone Flashing Beacon Details
• Pedestrian Push Button Details

• Street Name Sign (Mast Arm & Post Mounted) Details
• Signal Pole Foundation Detail
• Cabinet Foundation Detail
• Traffic Stripe Details
• Lane Use Pavement Marking Details
• Roadside Sign Details
• Special Sign Details

• Traffic Signal Head Location Details
• Median Island Signing and Striping Details
• U-Turns at Signalized Intersections Details
• Speed Hump Details
• Diagonal On-Street Parking Details

Traffic Specifications ACHD approved sections of the Idaho Standards for Public Works Construction (ISPWC)

• Illumination, Traffic Signals, Electrical (1131)
• General Conditions (1130)

• Pavement Markings and Delineation (1134)
• Roadside Traffic Signs (1135)

For additional information: