Tag Archives: AASHTO

UDOT Executive Director Carlos Braceras Featured in New AASHTO Video

AASHTO occasionally posts a video they call the “2 Minute Update”, featuring transportation leaders from different state DOTs across the country. This month’s video profiles UDOT’s Executive Director Carlos Braceras. Carlos explains his vision for UDOT and discusses our emphasis on integrated transportation and the importance of educating new engineers. AASHTO distributes the video to reporters nationwide, and a few have already filed stories, including this one from CE News.

 

Traffic Signal Performance Measures announced as a 2013 AASHTO Innovation Initiative

Engineer Mark Taylor working in an open traffic signal cabinet

Engineer Mark Taylor working in a traffic signal cabinet.

Managing traffic is an effective way to reduce congestion, save fuel costs and improve safety. One of the most visible components of the traffic management landscape is traffic signals. Day-to-day traffic challenges keep the staff at the UDOT Traffic Operations Center (TOC) very busy- especially during winter weather, special events and during the morning and evening commutes. The operators at the TOC have the ability to remotely operate nearly 80% of Utah’s traffic signals, which can be a very helpful way to alleviate traffic congestion. Each signalized intersection has a metal cabinet adjacent to the intersection that holds the equipment needed to operate the traffic signals. The equipment that operates the traffic signal can be programmed for specific traffic patterns along a corridor in an effort to better manage traffic.

Every year, the American Association of State and Highway Transportation Officials (AASHTO) identifies innovative projects that have been successfully adopted by transportation agencies across the country. One of the 2013 AASHTO Innovation Initiatives was UDOT’s Traffic Signal Automated Performance Measures program. The program developed a structure that will allow UDOT to actively manage, in real-time, its traffic signal systems which will help traffic flow as efficiently as possible along any given roadway corridor. “When we have a maximum number of vehicles arriving at a traffic signal when the light is green, traveler delay is minimized,” said Mark Taylor, UDOT’s Traffic Signal Engineer. Other benefits to well-timed traffic signals are reduction in vehicle emissions and reduction in crashes. Since traffic management needs to occur every day of the week and at all times of day, the Performance Measures program helps to monitor and improve traffic flow even when a traffic signal engineer is not available.

UDOT is moving forward with an AASHTO Technology Implementation Group (TIG) which will work to document the techniques, benefits and technologies UDOT is using for Traffic Signal Performance Measures so other interested transportation agencies can begin their own program in this important area. More information about the AASHTO Innovation Initiatives selected for 2013 can be found on their website.

I-15 CORE Selected as National Top-Ten Project; Now Up to Public Vote

I-15 and University Parkway Aerial photo

University Parkway

In August I-15 CORE was picked as one of the top 10 finalists for the 2013 America’s Transportation Award sponsored by the American Association of State and Highway Transportation Officials (AASHTO), AAA and the U.S. Chamber of Commerce.

As a finalist, I-15 CORE is eligible for either the Grand Prize, which is awarded by a panel of judges, or the People’s Choice award, which is based on public voting. The winner receives a $10,000 donation for a local charity, and UDOT has selected United Way of Utah County for the donation. United Way of Utah County works to create lasting improvements in the community in the areas of education, income and health.

To vote, go to the following link, nominate.americastransportationawards.org/voting and select I-15 CORE.  Each person can vote up to 10 times a day through Oct. 2.

I-15 CORE was completed in December 2012 as the fastest billion-dollar highway project built in U.S. history. The project included the widening and reconstruction of 24 miles of I-15 from Lehi to Spanish Fork and was $260 million under budget.

United Way of Utah County seeks to help those most vulnerable in the community, focusing on three areas that are building blocks of a good life: education, income and health.

This is a guest post written by I-15 CORE communications team member Christina Davis.

Update: Thanks to everyone who voted. We didn’t win the people’s choice award but did win the Grand Prize and $10,000 for United Way of Utah County. Congratulations I-15 CORE team and United Way!

UDOT Leads at GIS Conference for Innovation and Progress

UPLANThe Utah Department of Transportation was recently recognized by the American Association of State Highway and Transportation (AASHTO) at a national conference held in Boise, Idaho May 6-8. UDOT has been acknowledged for the way we utilize Geographic Information Systems (GIS) in transportation.

UDOT stands out as a leader among the nation’s DOTs for our advancements with the highway mapping system known as UPlan. UDOT also received an honorable mention in the Transportation Publication division map competition for the Utah State Highway Map.

UDOT GIS Manager Frank Pisani attended the conference and said he was approached by nearly a dozen states who expressed interest in emulating UDOT’s implementation of UPlan.

So what exactly is UPlan and UGate?  “UPlan is an interactive mapping platform that supports UDOT by helping visualize our data, track our assets and strengthen our transportation planning with better analysis and collaborative information,” Pisani explained.

“UGate is the database and UPlan is the front end,” Pisani said. “UGate is behind the scenes as the engine that powers UPlan.”

The UPlan website is used as an information system where data can be tracked and recorded for both internal and public audiences. Due to it success, the federal government is also encouraging state to implement a similar system..

The Federal Highway Administration also highlighted UDOT as a model for other states for our Highway Performance Monitoring Systems and the approach we use with Linear Reference Systems.

Frank Pisani explains Linear Reference Systems:  “This is how UDOT coordinates with other state organizations like 911, highway patrols and local governments to collectively maintain 1 road network.”

Pisani said he was approached by a fellow conference attendee who claimed he had been coming to the conference for more than 20 years., “Three years ago UDOT wasn’t even here,” the man said. “And now you guys have taken over.”

UDOT has surpassed other state DOTs in the way we have been able to accomplish more with limited resources.

“UDOT has direction, support and good technology that is helping us capstone a lot of our efforts,” Pisani said. “We are trying to use technology to the best of our ability to inform the department and also the public that we are using this as an information tool and we are making the best out of the technology and data that is out there. UDOT is innovative in all aspects of the department and our technology focus is just one of them.”