Road America Completes Repaving Project – Roadracing World Magazine

Road America announces the completion of the Repav project

ELKHART LAKE, Wis., November 3, 2022 – A ribbon cutting at America’s Speedway National Park commemorated the completion of the long-awaited trail replacement project, which has not been repaved since 1995. Grinding and grinding of the entire 4.048-mile track, including the pit lane, began in October. 3. Fine grading, new base layer and new final surface asphalt layer followed in late October. Now the all-new running surface has a full off-season to cure before the 2023 season.

The big news is that apart from the opportunity to make minor adjustments, the original configuration of the entire track remains the same. Advanced Materials Services Consultants, Walbeck Group Engineers and their Northeast Asphalt team were mindful of the history and authentic nature of the tracks. Before removing the old surface, the entire racetrack was surveyed to allow engineers and Road America to review the track’s unique characteristics and make decisions that will guide grade control at every step of the resurfacing process. More than 7,000 grade control points are set to guide the grading and paving process to ensure track widths, camber angles and curb locations are accurate to within a tenth of an inch.

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“Our goal was to restore the track to the way it was found in order to maintain the unique features of the track and to preserve the track’s importance in the racing world,” said Craig Donze, engineering manager of the Walbec Group. “High-quality aggregates were sourced locally from Wisconsin and the team used a highly polymerized asphalt mix to maximize durability. Multiple tests were conducted throughout the project to ensure that the surface would cope with weathering and driving stresses. Teamwork from initial design through construction resulted in a racing surface that will entertain competitors and racing fans for years to come.

Engineers and Road America collaborated throughout the project to improve drainage around the property and improve crossing features beneath the running surface prior to paving. This included increasing the size of the culverts and running new pipes under the track to support events at the facility. Over 800 trucks were removed during the grinding, and nearly the same number of trucks brought a new asphalt racing surface for the pavements. During the project, two pavers were run in a planar (side-by-side) pattern to minimize mid-seam visibility and maintain consistent density.

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“This was a tremendous effort and we are extremely excited to have a new track for competitors and fans to enjoy,” said Road America President and General Manager Mike Kertcher. “The goal was to keep it as our founder Cliff Tufte envisioned it, and we’re confident we’ve accomplished that goal. We look to the future with this brand new track and pit lane, and we encourage everyone to get their season passes, tickets and camping for what we expect to be an incredible season in 2023.

About Road America: Established in 1955, Road America is conveniently located between Milwaukee and Green Bay in Elkhart Lake, Wisconsin. The world’s best racers have competed on this legendary four-mile, 14-turn road circuit for more than 67 years. With over 500 events held seasonally at this 640-acre facility, several major weekends are open to the public, including the IndyCar Series, the MotoAmerica Series, three vintage racing events, and numerous Sports Car Club of America (SCCA) events. . IMSA WeatherTech SportsCar Championship, and NASCAR. Road America’s park-like stadiums offer hundreds of thousands of visitors each year with breathtaking viewing opportunities, numerous camping options, fantastic concessions and high-speed excitement. Fans can easily stop and play in the on-field booths and find all kinds of memorabilia, collectibles and apparel in the 7,500-square-foot Paddock Shop. Affectionately known as America’s Speed ​​National Park, Road America Tufte Conference Center can accommodate groups of all sizes, including weddings and corporate events. In addition to public race weekends, Road America offers a variety of group event programs including geocaching, disc golf, off-road adventure tours, karting, and the Road America motorcycle and driving schools. Visit www.roadamerica.com for more information. Follow Road America on Facebook, Twitter, Instagram, or YouTube or call 800-365-7223

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