Does anyone have an idea where to find books or where classes might be held on trafic signals?

Thanks
Wade

drivers education...

juskidding...I did a search on google that didn't produce much, but a search on amazon books came up with some interesting material.

shortcircuit

Hi Wade,
Welcome to ECN!.
I could be wrong here, coming from NZ, but is Traffic signal work a restricted job?.
Could someone prove me wrong?.

http://ops.fhwa.dot.gov/traffic_sig_timing/ksa.htm

Try IMSA Internatonal Municipal Signal Association www.IMSAsafety.org

Thanks everyone for the help