Category Archives: Optimize Mobility


Highways for Life is a Federal Highways Administration funded program to promote the use of new technologies to improve the transportation system.

Geo synthetic Reinforced Soil, layers of "fabric" and soil, allows settlement to occur more quickly and speeds up construction time.

Nationwide, our transportation system is facing increased ADT which can cause greater than anticipated wear on roads and bridges. Transportation research has lead to safer practices and new features that can save lives. With increased traffic, construction that shuts down highways becomes very inconvenient for the traveling public.

New tested technologies that can extend the life of highway infrastructure or improve safety are ready for widespread use – that is, if transportation agencies know about the technologies and have access to funding needed for deployment.

HfL provides up to twenty percent of the total project budget and expertise needed so transportation agencies can adopt market-ready technologies. Projects must serve at least one or all of three main goals: improve safety during and after construction, reduce congestion caused by construction, and improve the quality of the highway infrastructure. The performance goals are meant to serve road users and represent “the best of what we can do,” according to the HfL website.

This year, HfL will support 17 projects being built in the next several months, including an pre-cast bridge in Idaho, an ACS signal system in New Jersey and a DDI in Wyoming. Many of the projects will involve showcase events that will allow people from other transportation agencies to see the new technologies being employed.

UDOT received support for a HfL project using Geosynthetic Reinforced Soil – Integrated Bridge System on I-84 over the Echo Frontage Road. UDOT is a leader in using accelerated bridge construction to reduce inconvenience and delay caused by construction. However, this project is different than other ABC projects UDOT has employed, according to Bridge Design Engineer Rebecca Nix. “The design removes the traditional concrete abutments and the superstructure bears directly on GRS. Using GRSwill allow the bridge to settle uniformly with the adjacent roadway providing a smooth transition onto the structure.”

Construction of the project will be phased to allow traffic to use the roadway during construction. The superstructure will be built in the median, and traffic will be routed over the structure to allow for the construction of the modular block wall foundations. Once the foundations are completed, the superstructure will be slid into place.


Research helps UDOT improve safety and reduce travel delay for road users.

Click to enlarge this graphic: Through research, cable barrier has been shown to improve safety and save lives.

Transportation research is the basis for good decision making, and helps make departments of transportation across the nation good stewards of the transportation system. According to an article in the AASHTO Leading in Lean Times Newsletter, research helps DOTs solve problems and make good decisions. UDOT Executive Director John Njord explains: “Most DOTs today are facing significant funding constraints. We have to focus on making the most of what we have, and research plays an important role in finding effective and efficient solutions.”

Some research-based solutions UDOT has implemented have resulted in a safer, more efficient transportation system.

Safety: Through research, cable barrier has been shown to improve safety and save lives.  Since 2003, UDOT has installed 189 miles of median cable barrier constructed out of steel strong enough to prevent even large trucks from crossing the median.

Reduced construction related delay: UDOT leads the nation in developing Accelerated Bridge Construction techniques that reduce the duration of construction on the road and limit the amount of construction related inconvenience.  By building off-site, then moving those structures into place, bridges can be replaced in hours as opposed to months.

As part of the I-15 CORE project, UDOT built and moved the Sam White Lane Bridge into place. “At 354 feet the Sam White Lane Bridge was the largest ever moved in the western hemisphere using accelerated bridge construction techniques,” said Njord. “We have now moved almost 40 bridges into place using ABC. Why? Because research showed us that the technique was feasible and would result in much shorter delays for the travelling public. We value people’s time and our goal is to minimize the impacts on the public.”

Thousands of Utahns are saving travel time by using the Express Lanes. During peak traffic, users travel about 14 miles per hour faster than the general lanes.

Improved efficiency: Express Lanes on I-15 in Utah average 10-15 percent faster than regular lanes and help UDOT predict travel times. Thousands of Utahns are saving travel time by using the Express Lanes. During peak traffic, users travel about 14 miles per hour faster than the general lanes. The smart new system allows vehicles to take up available space in the Express Lanes so travel time on I-15 is better for everyone. UDOT manages Express Lane use by adjusting the price according to traffic conditions — so when traffic is heavy drivers will pay little more. The system allows maximum use of all lanes with the Express Lanes maintaining a speed of 55 mph during peak travel times.

Improved, state-of-the-art traffic signal timing, developed through research, has reduced travel delay on high-volume roadways.  In 2011, 10 detailed signal coordination projects took place involving 164 signals on 22 corridors, including the busy Salt Lake City business district.  Overall, the improved timing resulted in a 5.5 reduction in travel time, an 11.4 percent reduction in stops, a 14. 7 percent reduction in intersection delay and an estimated $6.2 million in savings to the public in reduced delay.

Utah is growing at an unprecedented rate. By 2015, travel will increase by 85 to 90 percent, population by 70 to 80 percent and new capacity by only seven percent. Facing increased demand on Utah’s transportation system will take careful, strategic planning. Transportation research provides a solid foundation for making informed, intelligent transportation improvements.


Audio files for Utah Transportation Commission meetings are now available online.

Many people  need to be informed about commission decisions, including UDOT employees, elected officials and representatives from the Utah Transit Authority. Audio files of transportation meetings, which are held monthly, are now posted on UDOT’s website. Posting audio files is new addition to the website meant to help keep the transportation community and general public informed. Posted audio files are a great time saver for people who have busy schedules and can’t attend or travel to the meeting locations.

As defined by Utah Code 72-1-303, the seven members of the Utah Transportation Commission:

  • Determine priorities and funding levels of projects in the state transportation system considering a prioritization of needs provided by the Department
  • Determine additions and deletions to the state highway system
  • Take public comment about transportation matters at scheduled Commission meetings
  • Make policies and rules under the Rulemaking Act, §63-46a, necessary to perform the Commission’s duties
  • Approve establishment of tollways for new state highways or new capacity lanes under §72-6-118
  • Advise the Department on state transportation systems policy
  • Review administrative rules made, amended or repealed by the Department
  • Annually review public transit plans. In addition, one commissioner serves s as a non-voting member of the Board of Trustees for the Utah Transit Authority

Many people need to be informed about commission decisions, including UDOT employees, elected officials and representatives from the Utah Transit Authority.


The Utah Travel study will collect information that will aid in planning highway and transit projects.

The Utah Travel Study is an effort to collect information about regional travel patterns. 

Planning appropriate highway improvements and public transportation programs that meet community needs starts with an accurate and current knowledge of travel patterns. This spring, transportation planners at the Wasatch Front Regional Council will survey area residents in Salt Lake, Weber and Davis Counties about how, when and where family members travel.

The information collected by the survey will help UDOT and other agencies plan and prioritize highway and transit projects.

The survey will collect basic demographic and vehicle information, including the number and characteristics of adults and children and number and type of vehicles available in the household. Participants will also be invited to report information about trips made in one 24-hour period. Survey respondents will also be asked about long distance travel and bicycle use.

Once gathered, the information will be put to good use. An understanding of daily travel patterns in the region “is vital to the officials responsible for planning future transportation projects. These plans set the priority for the 30-year long range transportation plan for the spending of billions of dollars on various highway and transit projects,” according to a press release sent by WFRC.

According to Andrew Jackson, Executive Director MAG, the survey will help make sure public monies are spent wisely and support economic development. “The Utah Household Travel Survey will allow our city planners, engineers and elected officials to make better decisions on multi-million dollar transportation projects.  It will provide insight on the transportation facilities needed in Utah Valley and when they will need to be constructed.  This will allow our economy to expand and continue to attract world class jobs from companies like Micron, Adobe, Intel, and the National Security Agency.”

To find out more:

Visit the website


Phone number: 1-888-202-8995


UDOT’s Rotational Engineer Program gives new graduates a career kick-start.

Candidates seeking a Professional Engineer license need to graduate from a qualified university engineering program, take a competency test, and complete four years of supervised work as an Engineer in Training before taking the PE and other exams.  The EIT experience at UDOT is designed to benefit both parties –the agency benefits from gaining well educated, hard working employees, and UDOT provides a varied and challenging work environment that helps engineers to gain valuable experience.

UDOT’s Rotational Program gives engineers a chance to “understand the overall role of the department,” says Rotational Program Manager Richard Murdock, who has managed the program for 7 years. The program has been around for over 20 years in a similar form with changes and updates being made as needed. UDOT also offers four summer internships that include full state benefits.

Daniele Dearinger worked full-time as a Design Tech at UDOT Region Two before being hired as a rotational engineer in UDOT Structures.

Engineers apply to the Rotational Engineer Program right out of college, and since UDOT has a reputation for providing a good EIT experience, more apply that the program can accommodate. Fifty-three engineers applied for a recent posting in Richfield. Murdock believes UDOT is getting “ the best of the best,” in the rotational and internship programs.

Murdock meets with engineers in training quarterly to discuss goals, then coordinates with supervisors to design a program that meshes agency and individual career goals. Job placements change about every six months. All engineers in training need to complete a mandatory placement in construction and design.

Daniele Dearinger, who recently graduated from the University of Utah, was hired as a Rotational Engineer in UDOT Structures two months ago.  Her first rotation was at the UDOT Traffic Operations Center. Dearinger worked full-time as a Design Tech at UDOT Region Two for over five years while attending school; doing both “was a lot of work,” she says.

Dearinger is enjoying meeting more people at UDOT and gaining more experience in different areas. When it comes to career goals, she has an open mind about where she’d like to end up, but is really enjoying work in structures – especially when it comes to doing calculations. “I just feel like I’m in heaven,” while doing calculations she says.

As a rotational engineer at the TOC, Deb Henry worked on an innovative variable speed project.

Deb Henry is on the other end of the rotational experience having just been hired as a permanent Design Engineer at Region Two. She enjoyed her time as a rotational engineer and says moving from placement to placement fills in knowledge gaps and builds professional competency.

For example, experience in the design and construction fields works together.  “it’s not a good design unless it can be built well and maintained easily, and you don’t know that unless you’ve been to construction.”

Henry also spent time in Governor Huntsman’s office in a fellowship program offered to a lucky few.  Government often operates in organizational silos “so it’s good to see what other parts of government do,” says Henry. A fellowship like the one she participated in help bridge the knowledge gap between offices and agencies.

Henry saw improvements put into action very quickly during her time at the UDOT Traffic Operation Center. She sees the TOC’s success as a function of being very technology-forward. “They’re doing a great job” at making the transportation system work more efficiently. Henry worked on an innovative project to possibly place variable speed signs at locations that experience a wide range of weather conditions.

UDOT currently has nineteen rotational engineers and “will welcome more soon,” says Murdock.  The promise of a great experience “draws people here and helps us retain our engineers as they move into permanent positions here at UDOT.”


A yearly publication outlines accomplishments and shows how UDOT plans to move forward.

bridges under construction in being built in the interchange infield near Provo Center Street.

UDOT publishes the Strategic Direction and Performance Measures yearly to set the state’s transportation stage, communicate how construction, maintenance and safety projects improve the system, and to chart the road ahead. Utah is facing unprecedented growth in population and Vehicle Miles Traveled. The combination of factors poses a challenge, but efforts to expand capacity and make the system more efficient are helping Utahns avoid transportation gridlock.

“We have stemmed the tide,” when it comes to travel delay, explained UDOT Director John Njord today at the Utah Transportation Commission Meeting. Njord reviewed pages from the Strategic Direction, which has recently been added to the UDOT website, and highlighted some key points for commission members.

Delay has been defeated by tactically executed capacity projects. CLICK TO ENLARGE.

A graph that tracks travel delay with and without recent and planned capacity projects illustrates Njord’s point. Delay has been defeated by tactically executed capacity projects without witch road users would experience three to five times the amount of delay. Njord hopes to continue to make system wide improvements and believes that planned projects, if funded, will leave a “legacy for the citizens that come after us.”

Other important themes in the new Strategic Direction include:

  • Increasing capacity—a look at major capacity projects, including the I-15 CORE project and the Mountain View Corridor. Both projects will be completed by the end of 2012
  • Employing Innovation – UDOT has long taken pride in the innovative techniques. Last year, UDOT used Accelerated Bridge Technology to build and move the Sam White Bridge into place on I-15 – the pioneering process holds the record in the Western Hemisphere for the longest structure to be moved into place.
  • Express Lanes success – Thousands of Utahns saving travel time by using the Express Lanes. During peak traffic, users travel about 14 miles per hour faster than the general lanes.
  • New technology – the best and most up-to-date information from UDOT’s Traffic Operation Center is available in a new smart phone app. Nearly 30,000 people downloaded the app in the first four weeks since its release.

The Strategic Direction, which has recently been added to UDOT’s website, can be viewed online or in PDF.


Transportation projects are planned, designed and carried out by teams of engineers, construction workers and, wait for it…communicators.

Public open house

While their role varies depending on the type or stage of the project, communicators who talk to and interact with project teams encourage public participation, which is critical to the engineers, construction crews and stakeholders that plan, build and drive on transportation facilities. The International Association for Public Participation (IAP2) is a professional organization that focuses on ways to encourage effective interaction with the public.

IAP2 promotes decision-oriented, values-based, goal-driven Public Participation. Skilled practitioners understand that interacting with the public honestly and fairly is an ethical responsibility. And, that getting good participation ultimately makes for a better project.

The Utah Chapter of  IAP2 is hosting training for communicators who work in public participation March 12-16, 2012 at the UDOT Traffic Operations Center. The classes will help students establish a knowledge base to help them work effectively with the public on a range of activities from influencing the direction of a project to informing the public about construction progress. It’s a fast-track route for Public Participation novices.


An urban reconstruction project in Ogden, Utah received high honors from the American Concrete Pavement Association.


The Riverdale Road reconstruction project is a Gold winner in the National Excellence in Concrete Pavement Awards. Every year, an independent panel of judges selects quality concrete projects from the United States and Canada to receive special recognition. Engineers, project owners and contractors on each project team share the award.

Riverdale Road intersects a vital business district and connects four Utah cities with Interstates 15 and 84. Over 47 thousand vehicles travel the corridor daily. The project expanded the major arterial from five lane roadway to a seven lane concrete corridor between 55o West to Washington Boulevard.

The success of the project hinged on the construction team maintaining a demanding construction schedule while also maintaining access for nearly 100 businesses located along the corridor. High utility conflicts The PI team was stellar at keeping business owners informed and responding to questions and concerns.  To accommodate busy winter road use, construction took a break between mid December and January 1.

Work resumed in early 2010 and even with the interruption, the project was completed 24 days ahead of schedule. The project also finished within budget with zero recordable incidents or lost time accidents.

The prime contractor was Granite Construction. Geneva Rock Products placed the concrete pavement on the roadway. The design and engineering was performed by Michael Baker and Parson’s Brinkerhoff. Public Involvement was provided by Frontline Public Involvement Inc. and Penna, Powers, Brian Haynes Public Relations.

In addition to awards programs, the ACPA offers a wide range of education, training seminars, workshops, symposia, and other events to support the concrete paving industry.


One road’s lost pedestrian bridge will be another road’s gain.

UDOT is building a new grade separated intersection on 7800 South and Bangerter Highway in Salt Lake County. The overall project also includes CFI intersections at 6200 South and 7000 South  — both similar in operation to the intersection of Bangerter Highway and 3500 South.  The improvements will benefit traffic flow in the area.

The configuration of the 7800 South intersection made it necessary to remove and rebuild a pedestrian crossing in another location. The old bridge, which still has some functional life, could not be used on the new, wider and reconfigured roadway. But UDOT will put the used bridge to good use on U-111.

8200 South on U-111 has been identified as needing a safer pedestrian crossing. The old bridge will help pedestrians cross safely over U-111. If all goes well, the new crossing could be put into place by Fall 2012.

A pedestrian bridge that was removed for an intersection improvement project will be reused on U-111 at 8200 South.


UDOT’s Incident Management Teams help keep traffic flowing along the Wasatch Front.

The IMT program is a key element in the TOC’s ability to maintain safety and movement on urban freeways. UDOT engineers estimate that for every one minute saved by clearing an incident quickly, five minutes of traffic delay can be prevented.

Stalled cars, crashes or other incidents on the freeways can cause minor slowing to severe delay for motorists. Traffic delay is not just inconvenient; the risk of secondary crashes is increased when motorists slow or switch lanes suddenly. Emergency responders at the scene of a crash are also at risk. The IMT program was started in 1994 to improve safety and assist disabled motorists.

UDOT IMTs provide a critical safety function in clearing crashes quickly, helping to manage the scene and providing a highly visible presence to warn motorists to drive carefully.

IMT vehicles are easy to spot. The high-profile one-ton trucks are white with reflective markings. Vehicles have sirens, overhead lights, flashing headlights and large yellow lights in the rear. The lights and sirens are only used as necessary to help trucks gain access to a crash scene.

All IMT Technicians need the know-how to get a stranded motorist back on the road.

IMT Technicians need a variety of skills and special training to be qualified for the job. All technicians need the know-how to get a stranded motorist back on the road. Formal training includes medical first responder, emergency traffic control set-up and driving with lights and sirens. All IMT technicians need to know the law enforcement 10-code, possess a Commercial Driver License and have good computer and radio skills.

Good feedback

IMTs patrol assigned areas and are also dispatched to a crash or stranded motorist. The teams work closely with the UDOT Traffic Operations Center and the Utah Highway Patrol. “We help [troopers] out quite a bit – they seem to like us,” says David Stallworth, IMT Supervisor in the Salt Lake County area. With a highly visible IMT truck on scene, UHP Troopers have “extra protection so they can go about the investigation of the accident,” or provide assistance to motorists.

Trooper Mike Freeman says he always appreciates the improved safety of a “Tango Unit” on the scene of a stop or crash. “People just don’t see these red and blues,” referring to the official UHP car.

Although the goal of the IMT program is to provide assistance as quickly as possible, technicians stay on scene as long as troopers, motorists, emergency responders and tow truck operators need protection. “We don’t leave them” until safe conditions are restored, says Stallworth. Motorists who are helped by the IMT Technicians are often “surprised and grateful” for the assistance, says Stallworth.

The IMT program is a key element in the TOC’s ability to maintain safety and movement on urban freeways. UDOT engineers estimate that for every one minute saved by clearing an incident quickly, five minutes of traffic delay can be prevented. Those few minutes saved means that fewer secondary crashes occur and normal traffic flow is quickly restored.