Thursday, March 26, 2009

Hub Intersection Traffic part 2

December 2008
Dear UDOT:

As it appears the Hub intersection is nearing completion for the new right turn from Main St. down the Canyon, I humbly suggest a reevaluation of the LEFT turn from Main St. onto 1200 S. I just drove home via the Hub intersection, as I regrettably often must do.

There were six cars waiting to make that left turn, four of them were able to turn on the green. one snuck through on the yellow (/red). I was required to sit at the intersection an additional 80 sec. (after a minute or so waiting on the original red left turn signal).

Most of this time waiting while the through green lights were on, most of the cars could have made it through a yellow left turn signal as there was very little Northbound traffic on US 40.With the current timing of the light, there is less than one chance (10 sec. of turn light) in eight (80 sec.for full cycle) of making a left turn without stopping. I wish a reconsideration of these to two suggestions below could be made.
Reiterating:
  1. Allow left turn on Green light for the southbound traffic. We arewaiting through an entire traffic light cycle now even at 2 AM
  2. Move the left turn stop line back 20 ft or so to make the left turn from 189 to Main St. a little 'rounder' - This would especially speed upthe semis which now have to be careful in the turn to avoid those cars waiting to make the left to 1200 So.

Jun 2008 From UDOT

Regarding your number 1 recommendation, as the Region Director, I'm very uncomfortable overriding a decision by the Traffic and Safety Engineer and don't want to do that. However, when reconstructed by Boyer there will be dual left turns, which must be protected (no permissive allowed).

The dual lefts, combined with a change in signal timing should correct the problem.Regarding number 2, I think we see how Boyer's reconstructed improvements work and then determine if any modifications are necessary.

Thanks again for meeting with us.

To UDOT June 2008

It was a pleasure to meet you today in Heber, thanks for listening to ourconcerns about the intersection traffic and the drastic increase which is forthcoming.

We didn't get to discuss this relatively minor suggestion, so I'd just liketo reiterate a potential short term (and inexpensive, IMHO) solution to makethe intersection a little better NOW. I frequently drive through theintersection making a left turn from Main St. onto 1200 South.

It frequently takes two signals to do so already. With the increase insemi-truck traffic coming up Provo Canyon, it is even a bigger problem nowthan last year and is not safe to be parked in the first position in that left turn lane.

1 Allow left turn on Green light for the southbound traffic. We arewaiting through an entire traffic light cycle now even at 2 AM

2 Move the left turn stop line back 20 ft or so to make the left turnfrom 189 to Main St. a little 'rounder' - This would especially speed upthe semis which now have to be careful in the turn to avoid those carswaiting to make the left to 1200 So.

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