Rocky Mountain Construction, often abbreviated as RMC, is a manufacturing and construction company based in

Hayden, Idaho Hayden is a city in Kootenai County, Idaho, United States. Located in the northern portion of the state, it is a suburb of nearby Coeur d'Alene and its population was 15,570 at the 2020 census. History The origins of the city of Hayden has ...

, United States. The company is best known for its I-Box track and Topper Track for

wooden roller coaster A wooden roller coaster is a type of roller coaster classified by its wooden track, which consists of running rails made of flat steel strips mounted on laminated wood. The support structure is also typically made of wood, but may also ...

History

In 2001, Rocky Mountain Construction was established by Fred Grubb and Suanne Dedmon. Fred Grubb previously had experience in the construction industry having worked on custom homes and

zoo A zoo (short for zoological garden; also called an animal park or menagerie) is a facility in which animals are kept within enclosures for public exhibition and often bred for conservation purposes. The term ''zoological garden'' refers to zoo ...

exhibits. The company has worked on several projects including the construction of

roller coaster A roller coaster, or rollercoaster, is a type of amusement ride that employs a form of elevated railroad track designed with tight turns, steep slopes, and sometimes inversions. Passengers ride along the track in open cars, and the rides are o ...

water park A water park (or waterpark, water world) is an amusement park that features water play areas such as swimming pools, water slides, splash pads, water playgrounds, and lazy rivers, as well as areas for floating, bathing, swimming, and other baref ...

s, steel buildings, miniature golf courses and go kart tracks. In 2009

Alan Schilke Alan Schilke is an engineer and roller coaster designer based in Hayden, Idaho, United States. He first made his mark on the industry by designing the 4th Dimension roller coaster, X2 (roller coaster), X2, while working with Arrow Dynamics. Schi ...

of Ride Centerline began providing design and engineering work for Rocky Mountain Construction. He previously worked with

Arrow Dynamics Arrow Dynamics was an American manufacturing and engineering company that specialized in designing and building amusement park rides, especially roller coasters. Based in Clearfield, Utah, the company was the successor to Arrow Development (194 ...

(later

S&S Worldwide S&S may refer to: *''Sense and Sensibility'', a novel by Jane Austen *'' Salt and Sanctuary'', a video game * Sword and sorcery, a subgenre of fantasy and historical fantasy *Simon & Schuster, a publisher *S&S Cycle S&S Cycle is an American motorcy ...

) to design Tennessee Tornado, Road Runner Express, and X. Working with Rocky Mountain Construction, Schilke and Grubb designed the I-Box track for wooden roller coasters. The first installation of this track technology debuted on

New Texas Giant New Texas Giant is a steel roller coaster located at Six Flags Over Texas in Arlington, Texas. It originally opened as Texas Giant, which was the tallest wooden roller coaster in the world when it debuted in 1990. Manufactured by Dinn Corpor ...

Six Flags Over Texas Six Flags Over Texas is a 212-acre (86 ha) amusement park, in Arlington, Texas, east of Fort Worth, Texas, Fort Worth and west of Dallas, Texas, Dallas. It is the first amusement park in the Six Flags chain, and features themed areas and attracti ...

in 2011. In late 2011, Schilke announced that the company would be working on two projects throughout 2012 which would both open in 2013. These were later revealed to be an I-Box retrack of The Rattler at

Six Flags Fiesta Texas Six Flags Fiesta Texas, formerly known simply as Fiesta Texas, is a theme park located in Northwest San Antonio. It opened on March 14, 1992, in the La Cantera, San Antonio, La Cantera master-planned development and district as the first busines ...

and a new roller coaster designed from scratch at

Silver Dollar City Silver Dollar City is a amusement park in Stone County, Missouri, near the cities of Branson and Branson West. The park is located off of Missouri Route 76 on the Indian Point peninsula of Table Rock Lake. Silver Dollar City opened on May 1, 19 ...

named

Outlaw Run Outlaw Run is a wooden roller coaster located at Silver Dollar City in Branson, Missouri. Designed by Alan Schilke, Outlaw Run is the first wooden roller coaster manufactured by Rocky Mountain Construction (RMC) and became the first wooden coast ...

. The track technology used for Outlaw Run, which allows a square beam of wood to be twisted, took 4 years to develop. It allows Rocky Mountain Construction to design layouts with maneuvers that are not traditionally possible with wooden roller coasters such as heartline rolls. Grubb has stated the technology could be used for new elements in the future. Some new elements were realized with the announcement of ''

Goliath Goliath ( ) ''Goləyāṯ''; ar, جُليات ''Ǧulyāt'' (Christian term) or (Quranic term). is a character in the Book of Samuel, described as a Philistine giant In folklore, giants (from Ancient Greek: ''gigas'', cognate giga-) a ...

'' at

Six Flags Great America Six Flags Great America is a amusement park located in Gurnee, Illinois, within the northern Chicago metropolitan area. The amusement park originally opened as Marriott's Great America on May 29, 1976, as one of two theme parks built by the ...

. The ride features a dive loop and a

zero-g stall This list of roller coaster elements contains the individual parts of roller coaster design and operation. Introduction Roller coaster elements are the individual parts of roller coaster design and operation, such as a track, hill, loop, or turn. ...

. The ride opened in June 2014. In 2013, Rocky Mountain Construction signed a deal with

Dutch Dutch commonly refers to: * Something of, from, or related to the Netherlands * Dutch people () * Dutch language () Dutch may also refer to: Places * Dutch, West Virginia, a community in the United States * Pennsylvania Dutch Country People E ...

amusement ride firm

Vekoma Vekoma Rides Manufacturing is a Dutch amusement ride manufacturer. Vekoma is syllabic abbreviation of Veld Koning Machinefabriek (Veld Koning Machine Factory) which was established in 1926 by Hendrik op het Veld. History The company originally m ...

. The agreement allows Vekoma to sell Rocky Mountain Construction's roller coasters outside the North American market. In 2014,

Kolmården Wildlife Park Kolmården Wildlife Park ( sv, Kolmårdens djurpark) is a zoo that opened in 1965 overlooking Bråviken bay in Sweden. It is the largest zoo in Scandinavia, includes the first dolphinarium in Scandinavia, which opened in 1969 and has daily shows, ...

in Sweden announced plans to build the first Rocky Mountain coaster in Europe called

Wildfire A wildfire, forest fire, bushfire, wildland fire or rural fire is an unplanned, uncontrolled and unpredictable fire in an area of Combustibility and flammability, combustible vegetation. Depending on the type of vegetation present, a wildfire ...

, which opened on June 28, 2016. To handle increased demand, Rocky Mountain Construction opened a new factory, twice the size of their existing one, in August 2014.

Technology

* I-Box Track (also known as Iron Horse Track) – Rocky Mountain Construction's most common product. A formation of replacement steel track for wooden roller coasters. The first installation of this track was on New Texas Giant in

. * I-Box (Large Track Version) - Specifically designed to run the S&S Free Spin 4D coaster clones. * Topper Track – Having been installed on several coasters around the United States. The track is designed to reduce the maintenance required for a wooden roller coaster and provide a smoother ride experience. This steel track replaces the upper layers of laminated wood. * Wooden roller coaster

trains In rail transport, a train (from Old French , from Latin , "to pull, to draw") is a series of connected vehicles that run along a railway track and transport people or freight. Trains are typically pulled or pushed by locomotives (often know ...

– specifically designed to run on the company's own Topper Track, however, they could be added to other wooden roller coasters as well. The trains feature steel wheels as opposed to polyurethane wheels found on most trains. * Raptor Track – A single rail steel track that features inline seating for passengers. * T-Rex Track – Similar to Raptor track, the T-Rex track is a single rail track. It is a larger single rail model that permits two seat-wide trains on the track rather than one.

List of roller coasters

As of December 2022, Rocky Mountain Construction has built or refurbished 25

s around the world. Twenty-three of them are currently operating, and two of them are being constructed.

Other projects

Topper Track, no layout changes

* Tremors at

Silverwood Theme Park Silverwood Theme Park is an amusement park located in the city of Athol in northern Idaho, United States, near the town of Coeur d'Alene, approximately from Spokane, Washington on US 95. Owner Gary Norton opened the park on June 20, 198 ...

Construction

Aftershock In seismology, an aftershock is a smaller earthquake that follows a larger earthquake, in the same area of the main shock, caused as the displaced crust adjusts to the effects of the main shock. Large earthquakes can have hundreds to thousand ...

Corkscrew A corkscrew is a tool for drawing corks from wine bottles and other household bottles that may be sealed with corks. In its traditional form, a corkscrew simply consists of a pointed metallic helix (often called the "worm") attached to a hand ...

El Toro El Toro, Spanish for "the bull", may refer to: Geography * El Toro (Mallorca), a neighbourhood in the municipality of Calvià on the island of Mallorca * El Toro, Castellón, a town in Castellón, Spain * El Toro (Jujuy), a rural municipality and ...

at Six Flags Great Adventure *

T Express T Express is a wooden roller coaster at Everland in Yongin, South Korea. It is South Korea's first wooden coaster, Intamin's fourth wooden coaster with prefabricated track, the first ride of this type in Asia, and the first to utilize three ...

Everland Everland () is South Korea's largest theme park. Located at the Everland Resort in Yongin, a city in Gyeonggi-do, it receives 5.85 million visitors annually and was ranked nineteenth in the world for amusement park attendance in 2018. As of 2 ...

Timber Terror Timber Terror is a wooden roller coaster located at Silverwood Theme Park in Athol, Idaho. Originally, the ride had been called Grizzly, but the park had to change the name to Timber Terror in 1997 to avoid litigation and confusion with the w ...

* Tremors at

Villain A villain (also known as a "black hat" or "bad guy"; the feminine form is villainess) is a stock character, whether based on a historical narrative or one of literary fiction. ''Random House Unabridged Dictionary'' defines such a character a ...

Geauga Lake Geauga Lake was an amusement park in Bainbridge Township and Aurora, Ohio. It was established in 1887, in what had been a local recreation area adjacent to a lake of the same name. The first amusement ride was added in 1889, and the park's fi ...

* Timberhawk at

Wild Waves Theme Park Wild Waves Theme & Water Park is an amusement park and water park in Federal Way, Washington. Opened in 1977 as The Enchanted Village (with its accompanying water park, Wild Waves, opening in 1984),''Washington State's Enchanted Parks Announces ...

Source:

Repairs

* The Boss at

Six Flags St. Louis Six Flags St. Louis, originally known as Six Flags Over Mid-America, is an amusement park featuring characters and rides from many Warner Bros. films and tv shows such as, Looney Tunes, DC Comics, and formerly Scooby-Doo. It is located in Eureka ...

Cornball Express Cornball Express is a wooden roller coaster at Indiana Beach in Monticello, Indiana. The ride was designed and manufactured by Custom Coasters International. It opened on May 18, 2001. The Cornball Express had gained critical acclaim among enthu ...

Indiana Beach Indiana Beach is an amusement park located on Lake Shafer in Monticello, Indiana. The resort was developed by the Spackman family, who owned it from 1926 to 2008. The park was then sold to Morgan RV LLC, Apex Parks Group, LLC, and now is owned a ...

Hoosier Hurricane Hoosier Hurricane is a wooden roller coaster at Indiana Beach in Monticello, Indiana. The ride was designed by Dennis McNulty and Larry Bill of Custom Coasters International. It opened on May 27, 1994, as the park's largest wooden roller coaster ...

* Hurricane: Category 5 at

Myrtle Beach Pavilion The Myrtle Beach Pavilion was a historic pay-per-ride, no parking fee, 11-acre amusement park that was located in Myrtle Beach, South Carolina at the corner of 9th Avenue North and Ocean Boulevard. It was just a few blocks down from another Myr ...

* Mega Zeph at

Six Flags New Orleans Six Flags New Orleans is an abandoned theme park located near the intersection of Interstate 10 and Interstate 510 in New Orleans. It first opened as Jazzland in 2000, and a leasing agreement was established with Six Flags in 2002 following the ...

Predator Predation is a biological interaction where one organism, the predator, kills and eats another organism, its prey. It is one of a family of common feeding behaviours that includes parasitism and micropredation (which usually do not kill th ...

Darien Lake Six Flags Darien Lake is a 1,200-acre (4.86 km2) amusement park and resort located in Corfu, New York, off of Interstate 90 between Buffalo and Rochester. Six Flags Darien Lake features a theme park, water park, campground and lodging. It ...

* Psyclone at

Six Flags Magic Mountain Six Flags Magic Mountain, formerly known and colloquially referred to as simply Magic Mountain, is a amusement park located in Valencia, California, northwest of downtown Los Angeles. It opened on May 29, 1971, as a development of the Newh ...

* Thunder Run at

Kentucky Kingdom Kentucky Kingdom, formerly known as Six Flags Kentucky Kingdom, is an amusement park in Louisville, Kentucky, United States. The park includes a collection of amusement rides and the Hurricane Bay water park. Kentucky Kingdom is located at the ...

* Tremors at

Twister II Twister II is a wooden roller coaster located at Elitch Gardens in Denver, Colorado. This is a custom built wooden coaster based upon the original coaster Mr. Twister that was at Elitch Gardens before the park was moved to its new location in 199 ...

Elitch Gardens Theme Park Elitch Gardens Theme & Water Park is an amusement park in Denver, Colorado. It is owned by Kroenke Sports & Entertainment and operated by Premier Parks, LLC. Distinctive for being located in a downtown area, it is open April through October. H ...

* Hurler at

Kings Dominion Kings Dominion is an amusement park located in Doswell, Virginia, north of Richmond and south of Washington, D.C. Owned and operated by Cedar Fair, the park opened to the public on May 3, 1975, and features more than 60 rides, shows and att ...

* Blazing Fury at

Dollywood Dollywood is a theme park jointly owned by entertainer Dolly Parton and Herschend Family Entertainment. It is located in the Knoxville metropolitan area in Pigeon Forge, Tennessee, near the gateway to The Great Smoky Mountains. Hosting nearly 3 ...

Source:

Miscellaneous

Boulder Beach Boulder Beach is a rocky beach on the Pacific Ocean, located on the south side of Otago Peninsula, some by road east from central Dunedin, New Zealand. In addition to being relatively difficult to access physically due to the steepness of the ...

– water park * Great Escape – Skycoaster installation *

Six Flags America Six Flags America is a theme park located in the Woodmore CDP of Prince George's County, Maryland,

– Skycoaster installation *

Six Flags Discovery Kingdom Six Flags Discovery Kingdom (formerly known as Six Flags Marine World, Marine World, The New Marine World Theme Park, and Marine World Africa USA) is a 135-acre (55 ha) animal theme park located in Vallejo, California, off of Interstate 80 ...

– Skycoaster installation * S&S Free Spin 4D clones - Construction of the track using the I-Box Large Version *

– Skycoaster installation * Stoneridge Resort – miniature golf course * Triple Play Indoor Water Park – water park *

Utah Olympic Park The Utah Olympic Park is a winter sports park built for the 2002 Winter Olympics, and is located in Summit County ( east of Salt Lake City) northwest of Park City, Utah, United States. During the 2002 games the park hosted the bobsleigh, skelet ...

– Xtreme ZipRiders * Wild Water West – water park, go kart track and miniature golf course Source:

References

External links

* {{Roller coaster manufacturers Companies based in Idaho Companies established in 2001 Roller coaster manufacturers 2001 establishments in Idaho Roller coaster designers