
Originally Posted by
CTRider
It's funny about yellow lights, but I'm certain that around here they get shorter whenever they upgrade the units. Plus, where I used to see well over a 1 second "all red", I'm seeing a second (maybe less) now. Green arrows are getting shorter, too, meaning if four cars are in a turn lane, only 2 get through by the time the yellow arrow comes on and at least one car is running the red. Even worse, "green yield" for a left turn lane is going away, meaning people are more likely to continue into an intersection well past the red arrow coming on or be trapped for a long cycle.
I'm certainly not defending running red lights, but it seems like it's getting harder to stop for them - even running exactly the speed limit. Perhaps that little Honda Civic can stop within the maximum time you have between yellow and red, but I know my F150 is tough to stop comfortably with some lights. Sure I can stop, but braking pretty hard to do it. I'm not sure that's very safe.
The above doesn't even take into account that most of the drivers out there are at least 5-7MPH over the limit. While certainly they shouldn't be, the fact is, they are. I'm not sure the engineers are taking that into account all the time.
Also, some roads lend themselves to more speeding. For example, we have a wide open 4 lane road (two lanes each direction with guarded left turn lanes). The speed limit is 40MPH. Now, years ago, there were a lot more unguarded driveway and road entrances. However, most of those businesses have become professional offices, storage places and other types of businesses that don't have as much continuous traffic throughout the day. In addition, there are several that are empty. Many of the entrances and exits to them have been removed and reduced to a single traffic light controlled one. Yet the speed limit is still 40MPH while traffic hits 50-55 on a regular basis. Worse, while road is 40MPH, there is a parallel street which is a single lane in each direction, stop signs, plenty of side streets off it, limited sight distance in some places and residential homes along it. Speed limit? 35MPH. How is it this wide open road with mostly guarded intersections is only 5MPH faster?
Another trend I hate in traffic lights is the big pole that is mounted at the opposite side of the intersection. Why? Because people can plainly see when the light for the cross traffic is changing - even during the day. I've seen people pull out as soon as the light for the cross traffic turns red, not even waiting for their green. Plus, having the light that far out allows people in left turn lanes to stop well ahead of the stop line, making it hard for large vehicles to turn left onto that street due to how tight some of these New England roads are.
Again, I'm not endorsing running a red light or other similar things, but traffic engineers these days seem dead set on making it easy (or desirable) to do.