Traffic Signal Cabinet Maintenance and Training

1.What controller type makes up most of your cabinet inventory? (does not need to be exact - a rough estimate is fine)
2.Do you currently have any junior technicians on your team? Junior here is less than 2-3 years of hands-on cabinet experience.
3.When a junior tech gets stuck diagnosing a fault in the field, what typically happens?
4.How long does it usually take a new hire to get comfortable diagnosing cabinet faults on their own? ("On their own" = without needing to call a senior tech for most issues.)
5.Do your senior technicians have reliable documentation to diagnose cabinet faults comfortably? (Think manuals, wiring diagrams, fault code references — anything they actually reach for in the field.)
6.Would you like to be kept in the loop on any training programs or diagnostic tools that come out of this research? (No commitment — just a heads-up when something relevant is ready.)
7.If answered 'yes' to the above question, enter your email here: