Very cool! We don’t have any transit corridors on the intersections I maintain but I’ll have to go over some of the many logic statements I’ve implemented at our more complex intersections! Great video as always!
@@trafficsignalstraining7673 Yup, though I assumed LPIs were pretty easy to set up with the “delayed green” function, so for some reason I assumed the same for Leading Bicycle intervals as well. Slightly off topic, but I’d love to see a video about blank out (part time restriction) signs and how they work in a controller. I’m starting to consider them more with exclusive pedestrian phases and at other signals.
@@Petru.S I have one video, although it just shows the blankout sign in action. it doesn't show the controller side, but we are driving it with an overlap green that serves when a specific crosswalk is active. Here it is... ruclips.net/video/dVVOj0oVfWo/видео.html
The flashing triangle interval isn't required per the MUTCD...or at least it allows you to use some engineering judgement. I read that and we determined we were not going to flash the triangle...seemed like a massive headache.
@Traffic Signals Training technically, this is for light rail. I think we found examples of other cities using solid triangle. But I'd have to look through my notes and our justification document. IMO, I'm not sure what a flashing triangle does. I can see flashing the vertical for a 2 section configuration, but not a 3 section. Plus, a flashing yellow means something else, and that's essentially what this is. I think it's one of those cases where someone overthought it.
I am the traffic signals crew leader in Syracuse NY where Crouse Hindes is located. We still have a couple PCE'S in operation
Very cool! We don’t have any transit corridors on the intersections I maintain but I’ll have to go over some of the many logic statements I’ve implemented at our more complex intersections!
Great video as always!
I forgot to mention that phase 9 is in ring 3
Thanks for sharing! Didn't realize from the engineering/planning perspective how much went into a standard LTI/LBI
It’s true…. It can be a lot of work!
My words of wisdom to engineers: “just because you can do something doesn’t mean you should do it “.
@@trafficsignalstraining7673 Yup, though I assumed LPIs were pretty easy to set up with the “delayed green” function, so for some reason I assumed the same for Leading Bicycle intervals as well.
Slightly off topic, but I’d love to see a video about blank out (part time restriction) signs and how they work in a controller. I’m starting to consider them more with exclusive pedestrian phases and at other signals.
@@Petru.S I have one video, although it just shows the blankout sign in action. it doesn't show the controller side, but we are driving it with an overlap green that serves when a specific crosswalk is active. Here it is... ruclips.net/video/dVVOj0oVfWo/видео.html
The flashing triangle interval isn't required per the MUTCD...or at least it allows you to use some engineering judgement. I read that and we determined we were not going to flash the triangle...seemed like a massive headache.
That’s what I determined as well. Seems so difficult to program for little benefit
It seems pretty clear in 8-C3 is there any more verbiage that has a variance on this? mutcd.fhwa.dot.gov/htm/2009/part8/fig8c_03_longdesc.htm
@@Petru.S Not too hard on an econolite EOS. It's just a setting per phase for LRT.
@Traffic Signals Training technically, this is for light rail. I think we found examples of other cities using solid triangle. But I'd have to look through my notes and our justification document.
IMO, I'm not sure what a flashing triangle does. I can see flashing the vertical for a 2 section configuration, but not a 3 section.
Plus, a flashing yellow means something else, and that's essentially what this is. I think it's one of those cases where someone overthought it.
@@trafficsignalstraining7673 good to know