TRF 450 TxDOT Roadway Illumination and Electrical Installations.

This course covers the TxDOT electrical requirements for roadway illumination installations from the electrical service to the controller. TRF 450 is required for certification of contractor personnel to do electrical work on TxDOT highways per Item 7 of TxDOT’s Standard Specifications.

TRF 452 Qualified Person in Electric Arc Flash.

This course provides training on NFPA 70E Article 130 to personnel who are required to examine, adjust, service, or maintain electrical equipment.

TRF 453 Electrical Requirements for Installation of Traffic Signals.

This course covers TxDOT electrical requirements for signal installations from the electrical service to the controller.

TRF 804 through TRF 827.

These are short online courses covering various parts of TxDOT’s electrical and illumination systems. A contractor’s electrical certification can be renewed for three years by completing and passing three of these courses.

Electrical training videos.

23 videos covering TxDOT electrical systems and lighting equipment are available on the TxDOT eLearning - page of the TxDOT website. The videos cover inspection, installation, operation, troubleshooting, and design practices.

Electrical Review Team.

The electrical review team reviews projects under construction in the field for the purpose of educating and training contractors and TxDOT personnel in the practical application of TxDOT specifications and practices. Electrical Review Team visits can be scheduled by contacting the Traffic Operations Division (TRF).