Indiana Manual on Uniform Traffic Control Devices for Streets and Highways:
I went to the Allen County Library down town and tried to find the Indiana Manual on Uniform Traffic Control Devices for Streets and Highways: signs, markings, and traffic signals. I could not find it and neither could the staff.
At one time there were two copies and now there are none. The State library may have a copy of this. I was hoping to be able to put this to rest quickly, but it is proving just as hard to find a copy as before. I will up date what I find when and if I find it.
posted by William Larsen @ 6:54 PM
2 Comments:
Hi,
I found a link that might help you.
http://www.in.gov/dot/div/contracts/design/mutcd/mutcd.html
Thanks for the link. I down loaded the files only to find a general statement. I did not see any table or formula. It appears the time is set by the person doing the calculation, but what the time interval for a yellow light duration is, is most likely not repeatable between different lights.
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