The project length is approximately 1.2 miles along Jenny Lind Road and 1.0 miles along Ingersoll Avenue. The improvements consist of widening Jenny Lind Road to five lanes, beginning at Cavanaugh Road and continuing north to approximately 350 feet north of the intersection with Zero Street.
The improvements also included the widening of Ingersoll Avenue to three lanes between U.S. 271 and Jenny Lind Road and the extension of Ingersoll Avenue to the east crossing of Mill Creek to tie to U.S. Highway 71. Realignment of McKinley Avenue east of U.S. Highway 71 to align with Ingersoll Avenue was required. New traffic signals were designed at the intersections of Ingersoll Avenue with U.S. Highway 271, Jenny Lind and Ingersoll Avenue, U.S. Highway 71, and Ingersoll / McKinley Avenue.&nbsp;
<h6>&nbsp;</h6>
<h6>ACEC Arkansas Award Winner: Honor Award</h6>

Learn about Crafton Tull's work on Jenny Lind Road + Ingersoll Avenue Improvements.

Crafton Tull | Jenny Lind Road + Ingersoll Avenue Improvements

[X] Jenny Lind + Ingersoll Improvements

Education

Awards

P.E.

Learn more about Chuck Wipf and his role and experience at Crafton Tull.

Crafton Tull | Chuck Wipf

Chuck Wipf, P.E., is the Senior Bridge Engineering Manager for the Transportation Division, where he supervises project engineers, engineer interns, and CAD technicians on projects ranging from pedestrian to highway bridges. He is a member of the American Society of Civil Engineers, the American Institute of Steel Construction, and the National Steel Bridge Alliance. 
Chuck brings technical expertise in bridge design, hydrology and hydraulics, and MicroStation plans. He also connects contractors with the information they need to execute bridge plans. Chuck was the Northwest Arkansas Branch American Society of Civil Engineers president in 2014 and was part of the American Council of Engineering Companies Arkansas 2012-2013 class of Emerging Leaders.

According to the American Society of Civil Engineers (ASCE)&nbsp;<a href="https://www.infrastructurereportcard.org/cat-item/bridges/" target="_blank" rel="noopener">2017 Infrastructure Report Card</a>, 188 million trips are taken every day across structurally deficient bridges. For many cities and counties, the desire to repair their bridges is tempered by the reality of the high cost to do so. Because the funding does not meet the need for rehabilitation, those in charge are turning to alternative methods to replace these potentially hazardous bridges with safe, sound infrastructure. One example is the use of buried bridges. A buried bridge is simply a prefabricated structure, typically of steel or concrete that spans a stream or a transportation corridor and is backfilled with earth or other material.&nbsp; The structures are typically arched or three-sided and do not have a floor to them. For grade separations, they are used to span roadways, railroads, or trails. Buried bridge technology can be an effective alternative to span bridges or large box culverts. &nbsp;However, there are several factors to consider before deciding to use a buried bridge for your project.

<h2>Type of technology</h2>
There are a number of different kinds of structures to consider when it comes to buried bridges.&nbsp; These can include structural plate bridges, large diameter steel culverts, and precast concrete arches. Each structure type has unique properties that will determine if it is right for your project parameters.
<img src="https://api.crafton-tull.doc4.pro/media/uploads/insights/buried_bridges/buried_bridge_pre_fab_crafton_tull_kansas.jpg" alt="Buried bridge" width="800" height="600" />

<h2>Design, geometry, and hydraulics</h2>
Buried bridge technologies can be a cost-effective alternative, but there are some limitations to their design.&nbsp; Much of the benefit of buried bridge products is the &ldquo;off the shelf&rdquo; design aspect.&nbsp; This feature reduces the design time and complexity of construction, but those benefits come with a trade-off with respect to flexibility.&nbsp; A traditional bridge is custom designed for the specific needs of a project.&nbsp; However, with buried bridges, it is more about finding the best fit from a standard set of sizes and shapes, which have been pre-engineered with specific geometric and hydraulic properties.&nbsp; If there is a good fit for the site conditions, it is a great alternative.&nbsp; Conversely, if soil conditions or site geometry are not conducive to using one of the predetermined options, then customization can prove costly and sometimes outweigh some of the benefits of using the buried bridge technology.&nbsp; The variety of options with buried bridge technologies continues to expand allowing more flexibility in design.
For stream crossings, typical hydraulic engineering analysis will be required to determine the appropriate height and span of the structure needed, as well as the design of the hydraulic opening itself. If debris is common at the site, the hydraulic analysis should account for clogging. Consideration must be given for flood stage hydraulic forces on the structure and channel floor. A scour analysis must be performed at every stream crossing. Riprap is commonly used to protect the buried bridge foundations and must be adequately sized to function properly.
For grade separations, the engineer must determine the needed clear roadway width and the clear height for trucks or railcars.&nbsp; For either stream crossings or grade separations, structural design is required for the footing, stem walls, and retaining walls. Adequate cover is crucial to the buried bridge design. Cover requirements should be considered during preliminary design.

<h2>Construction and maintenance</h2>
Construction costs and maintenance are both critical factors to consider when choosing whether to use buried bridge technologies.&nbsp; Although traditional span bridges are individually designed and configured to the project specific parameters, buried bridges offer simplicity of construction that is hard to match with a conventional bridge.&nbsp; If time is a critical factor with the project, it behooves a designer to consider buried bridge technology as an alternative.&nbsp; The nature of these technologies can allow for shorter construction shutdowns and field curing times for concrete.&nbsp; Furthermore, the absence of a bridge deck often means that the bridge can be opened to traffic more quickly after construction.
In addition, the lack of complexity and exposed structural surfaces can sometimes mean that long-term maintenance and inspection costs will be lower than those associated with span bridges.&nbsp; However, buried bridges are not maintenance free. For example, if debris is common at the site, the owner may have to routinely clear trees and repair the channel.

<h2>Aesthetics</h2>
<img src="https://api.crafton-tull.doc4.pro/media/uploads/insights/buried_bridges/buried_bridge_chickasha.jpg" alt="Buried bridge with natural stone" width="800" height="531" />
As communities strive to create a sense of place, the aesthetics of bridge design have become increasingly important.&nbsp; Both traditional span bridges and buried bridge technologies have widely varied options for changing the looks of a bridge. This is more limited for large reinforced concrete box bridges.&nbsp; Buried bridges and retaining walls especially have a wide variety of options for exterior materials and colors, though it is essential to weigh the aesthetic advantages against any structural or hydraulic limitations before deciding on a technology for your project.
As with any engineering problem, choosing the right bridge technology is about finding the proper method to fit the situation.&nbsp; This is best accomplished when the designer is knowledgeable about all the technologies and options available.&nbsp; Although not right for every project, when carefully considered, buried bridges can be a viable and cost-effective option.

Buried bridge technology can be an effective alternative to span bridges or large box culverts.

Chuck's Work

Learn about Crafton Tull's work on Phoenix Avenue Overpass.

Crafton Tull | Phoenix Avenue Overpass

P.E., LEED AP

Learn more about Matt Crafton and his role and experience at Crafton Tull.

Crafton Tull | Matt Crafton

Matt Crafton is the President and Chief Executive Officer of Crafton Tull.&nbsp; After graduating from the United States Air Force Academy, Matt started his career as a civil engineer in the U.S. Air Force, where he managed the design and construction of many projects for Air Force missions around the world, serving in both Operation DESERT STORM and Operation RESTORE HOPE (Somalia).&nbsp;
In 1998, he transitioned to the Air Force Reserve and came to the company his father, Bob Crafton, co-founded. In his early years with Crafton Tull, Matt managed several large highway design projects and rose to the position of Chief Operating Officer before the Crafton Tull Board of Directors appointed him to the position of CEO in 2009. Today Matt oversees the operations of Crafton Tull&rsquo;s nine offices and provides quality control on a variety of engineering projects.
He holds Professional Engineer licenses in seven states, is a Leadership in Energy and Environmental Design (LEED) Accredited Professional, the past president of the American Council of Engineering Companies of Arkansas, past chapter president of the Arkansas Society of Professional Engineers, and past chairman of the Rogers-Lowell Chamber of Commerce. He is a deacon at First Baptist Church of Rogers, serves on several local nonprofit boards, and retired from the Air Force Reserve at the rank of Lieutenant Colonel. He and his wife, Kristi, have four children.

One of my interests outside of work is coaching my son&rsquo;s travel baseball team. He and his teammates are passionate about the sport, so the other coaches and I really enjoy the time helping the boys improve their skills and learn the game. We try to keep the actual travel to a reasonable amount, but we do get to see different ballparks in our region.&nbsp; It has been interesting to see communities make investments that replace ordinary ballparks with attractions that draw visitors from outside of their town. From firsthand experience, the quality of the park itself is a leading factor when teams consider where to play tournaments.
<img src="https://api.crafton-tull.doc4.pro/media/uploads/insights/sports_parks_as_economic_drivers/sports_parks_economic_drivers_crafton_tull.jpg" alt="Youth Baseball" width="800" height="527" />
In September of 2017, a Time Magazine cover article quoted statistics from WinterGreen Research, a private firm tracking the economics of youth sports over a ten-year period. The report showed a 15 billion dollar market with a rate of growth averaging 7 percent per year. A different report published in 2013 by the National Center for Charitable Statistics estimated out of town tournaments accounted for 27 percent of family travel.
Both studies found the industry to be remarkably resistant to recession. In fact, revenue from sports tourism is a proven boon to the economies that host athletes and their families.
Brad Lacy, president of the Conway Area Chamber of Commerce in Arkansas, has seen the positive impact youth sports can have on a city&rsquo;s economy. &ldquo;In trying to be realistic and deliberate about our opportunities for economic development, youth sports became the mechanism through which we built a destination spot,&rdquo; he said. The City of Conway constructed a five-field softball park called City of Colleges Park in 2009 and a nine-field baseball park called Conway Station Park in 2011. Both of these parks are among the best of their kind in the central United States. Both are exceptionally maintained and feature covered bleachers, air-conditioned restroom and concession facilities, and fields built to appropriate dimensions for youth sports.
Large-scale tournaments pump money into a city&rsquo;s local economy through the hotel and restaurant industries, but also in less apparent sectors. For example, anyone who has traveled to an out of town tournament can attest to the amount of downtime involved. During their free time, families go to the movies, shop, or attend a local event. It is not uncommon to see groups decked out in uniforms and team colors around town throughout the year.
<img src="https://api.crafton-tull.doc4.pro/media/uploads/insights/sports_parks_as_economic_drivers/sports_parks_economic_drivers_crafton_tull_arkansas.jpg" alt="Tourism dollars" width="800" height="551" />&ldquo;From mid-March through October our parks are booked,&rdquo; Conway parks director, Steve Ibbotson said. &ldquo;Each tournament has a minimum of 60 teams &ndash; when you multiply that by the number of players, family members, coaches, you can clearly see how it adds up,&rdquo; he said. Ibbotson mentioned revenue from sales tax as well as advertising and promotion tax revenue as sources of income for the city.

<h2>Factors to consider before a community should invest in a major sports park project</h2>
<div class="row customLists">
<ol>
<li>Before investing in a major park project, consider conducting an economic feasibility study to include conservative estimates for expected revenue and realistic cost estimates for construction and maintenance.&nbsp;</li>
<li>Next, be sure to hire qualified, experienced, licensed professionals to design and construct the park. Brad Lacy addressed the importance of this, saying &ldquo;We build for quality. From the facility&rsquo;s architecture, lighting, seating, etc. This leads to positive experiences and helps us stand out as a destination.&rdquo;</li>
<li>Once your park is constructed, dedicate a qualified staff and a sufficient budget to adequately maintain the park. Immaculately maintained parks improve the experience for the user and leave a lasting impression on visitors, which may lead to repeat tournaments.</li>
<li>Repeat bookings are essential to maximizing the return on your investment. Before allowing a third party to run tournaments at your park, be sure to have a written agreement with them that outlines all the terms of use and ensures they are a good representative of your city. When people feel welcome, safe, and fairly treated, they remember it.</li>
<li>Youth sports have become not only a source of enjoyment for families, but a significant economic benefit for some cities. If your city is considering such an investment, the steps outlined above provide a good starting point in the planning process. The next step is to evaluate the non-sports activities your community offers that cater to families.</li>
</ol>
</div>
&nbsp;

Youth sports have become not only a source of enjoyment for families, but a significant economic benefit for some cities.

Matt's Work

Learn about Crafton Tull's work on The Railyard Bike Park Renovations.

Crafton Tull | The Railyard Bike Park Renovations

Learn more about Mike Burns and his role and experience at Crafton Tull.

Crafton Tull | Mike Burns

Mike Burns is an Executive Vice President and leads the&nbsp;Transportation Division&nbsp;at Crafton Tull, as well as being on the Board of Directors. He is a registered professional engineer in Arkansas, Oklahoma, Kansas, and Missouri. Mike's experience working with the Missouri Department of Transportation lends him insight into the challenges facing many state transportation departments. Mike is a member of the American Council of Engineering Companies (ACEC), American Society of Civil Engineers (ASCE), National Society of Professional Engineers (NSPE), and the Arkansas Society of Professional Engineers (ASPE).

Mike's Work

Learn about Crafton Tull's work on Highway 71B SPUI at I-49.

PROJECTS

Jenny Lind Road + Ingersoll Avenue Improvements

ACEC Arkansas Award Winner: Honor Award