Electrical traffic standards drawings
All documents are in Portable Document Format (PDF).
- 4-1-1 On pole power supply wood/concrete pole mounted traffic signal and streetlighting application
- 4-1-2 MTO metered underground power supply supply wood/concrete pole mounted traffic signal and streetlighting application
- 4-1-3 MTO metered underground power supply steel pole base mounted traffic signal and streetlighting application
- 4-1-4 Supply control cabinet - schematic for traffic signals and streetlighting circuits
- 4-1-5 Traffic signal and streetlighting pedestal power supply 120/240 VAC - 100A
- 4-2-1 Typical vehicle loop detector layout
- 4-3-1-A Typical traffic signal 2 group (19/C and 12/C) intersection wiring schematic
- 4-3-1-B Typical traffic signal 4 group (19/C) intersection wiring schematic
- 4-3-2 Typical traffic signal pole handhole wiring schematic
- 4-3-3-A Traffic signal conductor designation (19/C and 12/C) - 2 group configuration
- 4-3-3-B Traffic signal conductor designation (19/C) - 4 group configuration
- 4-4-1-A Typical controller concrete pad detail
- 4-5-1 Typical traffic signal equipment mounting detail on steel poles
- 4-5-2 Typical bike signal equipment mounting detail on steel poles
- 4-5-3 Typical PXO level 2 type B on steel pole layout
- 4-5-4 Typical portable lane traffic signal equipment layout
- 4-5-5 Typical underground conduit details
- 4-6-1 Keep right sign with beacon
- 4-6-2 Overhead lane control sign support
- 4-6-3 Bicycle pushbutton sign
- 4-7-1 Anchorage assembly for concrete footing
- 4-7-2 Concrete footing for base mounted poles
- 4-7-3 Pole adapter base plate
- 4-7-4 Typical traffic signal head tethering
- 4-7-5 Emergency fire pre-emption mounting bracket on span cable