Transportation Technology Center

Last updated

Transportation Technology Center
IndustryRailroad equipment testing and training
PredecessorHigh Speed Ground Test Center
FoundedMay 19, 1971;52 years ago (1971-05-19)
Headquarters
Pueblo, Colorado
,
United States
Area served
North America
Owner Federal Railroad Administration
Website railroads.dot.gov/program-areas/testing-facilities-equipment/testing-facilities-equipment

The Transportation Technology Center (TTC) is a railroad equipment testing and training facility located northeast of Pueblo, Colorado, owned by the Federal Railroad Administration (FRA). It was built in 1971 as the High Speed Ground Test Center (HSGTC) for the Department of Transportation (DOT) and its original purpose was to test several hovertrain concepts. When those projects were completed in the 1970s, the site was handed to the FRA.

Contents

Since October 2022, operations at the TTC have been managed by ENSCO, Inc. (ENSCO) under a "indefinite duration, indefinite quantity" (IDIQ) contract establishing responsibility for research and development, testing, engineering, and training services at the TTC.

History

Site selection

Two United States Department of Commerce initiatives are credited with the genesis of the HSGTC: the Northeast Corridor Transportation Project (1964) and the High Speed Ground Transportation Act of 1965, [1] which created the Office of High Speed Ground Transportation (OHSGT). OHSGT was absorbed by the FRA, part of the DOT, following that agency's creation in 1967. At the time, OHSGT, whose charter was to research and develop high speed rail transit, was investigating the use of magnetic or air cushion levitation of rail vehicles, but there were no suitable test sites. [2] [3] : 1  The 1968 amendment to the High Speed Ground Transportation Act authorized the Secretary of Transportation to acquire a test site. [4] A proposed test site was investigated at the former Lowry Air Force Base near Denver, Colorado, but abandoned as the terrain was too rough; further site evaluation led the United States Secretary of Transportation to select the site for HSGTC near Pueblo in December 1969. [2] [3] : 1  The Pueblo site offered the advantage of varied weather conditions, with average mean temperatures ranging from 14 to 92 °F (−10 to 33 °C) and annual precipitation of 11.84 in (301 mm), including 31.7 in (810 mm) of snow. [5] : 11 

Minimum site dimensions were dictated by the distance and geometry required for the high-speed trains under development to reach their top speeds of 250 to 300 mph (400 to 480 km/h); the minimum specified radius of curvature was 2.5 mi (4.0 km), making the planned test track/guideway oval approximately 5 mi × 8 mi (8.0 km × 12.9 km). [6] : 18–19  Secretary John A. Volpe officially designated the site in January 1970; [7] a 50-year lease was signed by the DOT and the State of Colorado on August 22, 1970. [6] : 19  The state land board acquired several small parcels to assemble a contiguous site, and under the terms of the lease, the cost was $10 and had two renewal options. [8] : 83  Grading, soil stabilization, and storm drain construction began that August. [6] : 21  Access was initially provided by a county-owned gravel road, extended by 6 mi (9.7 km); later, a 19 mi long (31 km) paved road was built from the Pueblo Memorial Airport. [8] : 83  The first extension has been exercised and the lease has been extended through August 22, 2070. [9] : 3 

Initial construction

The first track to be started onsite was an initial 6 mi (9.7 km) segment of the planned Linear Induction Motor Research Vehicle (LIMRV) test track, built by Morrison-Knudsen; it was anticipated that the initial segment would later be extended to a full 21.8 mi long (35.1 km) oval and a parallel oval guideway would be completed for the Tracked Air Cushion Research Vehicle (TACRV). [6] : 21–23  In addition, preliminary design work continued for the Suspended Vehicle System (SVS) and the Tube Vehicle System (TVS); SVS was designed to take advantage of existing rights-of-way and be capable of greater roll angles (and higher speeds), and TVS was expected to operate in all weather conditions at speeds up to 500 mph (800 km/h). [5] : 5  The TACRV program was planned to be further developed into an Urban Tracked Air Cushion Vehicle (UTACV), with two separate designs by Vought (using a U-Channel guideway) and Rohr, Inc. (using an inverted-T guideway) operating at speeds up to 150 mph (240 km/h). [5] : 29–30 

The initial segment of the LIMRV Test Track and a temporary Maintenance Shed were completed in April 1971; [5] : 16–17  the HSGTC was dedicated on May 19, 1971, [10] marked by a ceremony and ridealong by Secretary Volpe in the LIMRV. [5] : 4, 11  Although the FRA retained overall management of the facility, other government agencies were encouraged to participate, and the Urban Mass Transportation Administration (UMTA) constructed the Rapid Transit Test Track (TTT) onsite to test transit cars; [5] : 11  the initial 2.4 mi (3.9 km) segment of a planned 9.1 mi (14.6 km) oval was started in March 1971 and completed in August by Morrison-Knudsen. [8] : 86  [5] : 18  The remaining 6.7 miles (10.8 km) were completed in September 1972 and checked on September 8 using locomotive DOTX 001 and two NYCTA R42 subway cars. [11] : 3, 20  DOTX 001 was a 3,000 hp (2,200 kW) GE U30C locomotive, the first rolling stock purchased for the HSGTC in FY1971. [5] : 19  It is now retired and in the collection of the Pueblo Railway Museum. [12] The R42 cars were designated Test Car T-2 and T-3. [13] : 6 

TTT dedication at the HSGTC (Oct 12, 1972). L-R: Sen. Gordon Allott, Cong. Frank Evans, Transportation Sec'y John Volpe, and UMTA Administrator Carlos Villarreal Dedication Ceremony (Oct 12, 1972).png
TTT dedication at the HSGTC (Oct 12, 1972). L–R: Sen. Gordon Allott, Cong. Frank Evans, Transportation Sec'y John Volpe, and UMTA Administrator Carlos Villarreal

The TTT was dedicated on October 12, 1972, during a ceremony that also included the unveiling of the State-of-the-Art Car (SOAC); the principal speaker was Secretary Volpe. [11] : 3  By 1972, plans to complete the LIMRV test track oval had been dropped, although a similarly sized oval would be built for the TACRV guideway, and plans for an 11 mi (18 km) oval guideway for the UTACV had been added. [13] : 50  In addition to SOAC testing, other early tests conducted at HSGTC included the evaluation of the US Standard Light Rail Vehicle (US SLRV). [11] : 9  TTT initially offered testing with an electrified third rail; overhead catenary wire was added to TTT in summer 1975 to test the US SLRV. [8] : 87 

Temporary site headquarters and personnel offices initially were set up in five trailers to support early testing; the Program Management Building (PMB) was the first permanent structure to be completed, housing administrative personnel, designed by Bertrum Bruton Associates (of Denver); [5] : 13–15  the PMB was completed and occupied in February 1972. [8] : 88  The East Auto Overpass was completed in July 1972, spanning the LIMRV test track. [13] : 57  The Rail Dynamics Laboratory (RDL), the first laboratory building onsite, was designed by Wyle Laboratories in 1970 and construction began in July 1972, by Houston Construction/Wilkins Construction. [3] : 5  A well and water storage tank were completed in January 1973. Work on the Center Services Building (CSB) began in 1973, and design of an Operations building also started that year to relieve overcrowding in the PMB. [8] : 88  The RDL was completed and occupied by April 1974, but the simulator had not yet been installed; multiple issues with development led to the simulator being redesigned to a double-ended vertical shaker and separate rolling unit without vibration. [8] : 34  The CSB and Ops building were completed in January and August 1975, respectively. [8] : 89 

Renaming

LIMRV testing at HSGTC TECHNICIAN MONITORS TESTS OF THE LIMTV (LINEAR INDUCTION MOTOR TEST VEHICLE) AT THE DEPARTMENT OF TRANSPORTATION'S... - NARA - 545946.jpg
LIMRV testing at HSGTC

The LIMRV set a world record for rail vehicle speed at HSGTC on August 14, 1974, 255.4 mph (411.0 km/h). The site had cost $55 million to construct to-date, and plans were advancing to continue research on hovertrains. [14] Meanwhile, the first 1.5 mi (2.4 km) segment of TACRV guideway was completed in March 1973, and a second segment of equal length was completed in November 1973. [8] : 42  The UTACV program selected Rohr to build a Prototype Tracked Air Cushion Vehicle (PTACV), and construction of an inverted-T guideway began in May 1973. [8] : 44 

However, the high-speed aspect of rail transportation began to be de-emphasized and the HSGTC was renamed to the Transportation Test Center (TTC) in December 1974 to reflect its new mission. [15] A contract was let in 1972 to begin grading the route for the Railroad Test Track (RTT), a planned 14 mi (23 km) high-speed loop operating conventional rail vehicles up to 160 mph (260 km/h); within the high-speed loop, a Dynamics Track sub-loop 9.9 mi (15.9 km) long would investigate passenger and freight train dynamics at slower speeds. [13] : 55–57  The first portions of RTT completed were the Impact Track, 0.76 mi (1.22 km) long, and a segment of the Dynamics Track, which totaled 5.7 mi (9.2 km) long at full build. Work on the high-speed loop was started in 1975. [8] : 87  A static facility was added to test tank car thermal insulation, named the Tank Car Torch Test Facility. [8] : 88 

The Facility for Accelerated Service Testing (FAST) is a dedicated facility to study wear and fatigue of railroad track; it first was recommended in September 1975. Tracks were laid for FAST within the RTT loop at TTC starting in spring 1976 and the first train began operating over the FAST loop on September 22, 1976. [16] : 7  Trains operated at relatively low speeds up to 35 mph (56 km/h) for 16 hours a day; one early conclusion was that steel railroad ties were impractical, as they began to crack after bearing 26 million gross tons of freight. [17] In June 1985, a cut-off track was completed, shortening the FAST loop from 4.78 to 2.72 mi (7.69 to 4.38 km), its present length; the shortened loop was renamed the High Tonnage Loop (HTL). [16] : 8  Typically, TTC operated 100-ton cars over the HTL, so named for their loading capacity; with an empty car weight of 31.5 short tons (28.6 t), the total weight of 131.5 short tons (119.3 t) translates to a per-axle load of 33 short tons (30 t). In 1988, 125-ton cars were added to consists, better reflecting actual loads and capacities in the United States. The 125-ton car has a tare weight of 33 short tons (30 t) and an axle load of 39 short tons (35 t). This change was implemented as the Heavy Axle Load (HAL) program. [16] : 10–11 

In Fiscal Year 1995, the TTC received its most recent name change to the Transportation Technology Center, reflecting "a major consolidation of activities and broadening of functions conducted at TTC". [18]

Public-private partnership

Operations and maintenance (O&M) of the site typically has been supported by a contractor since the first permanent buildings were completed; a request for proposals was issued in Fiscal Year 1971, soliciting bids for an operations contractor, which would support test contractors, provide test track maintenance, and housekeeping services. [6] : 23–24  The first O&M contractor was Kentron-Hawaii, Ltd., starting from July 1972. [8] : 89–92  Dynelectron won a competitive re-bid for the O&M contract in 1976. [8] : 93  Due to reduced funding that threatened to close the facility, the FRA entered a public-private partnership with AAR in October 1982, who would take over "care, custody, and control" of TTC. [19] AAR consolidated its Research & Test Department at TTC from 1995 to 1997 and formed its TTCI subsidiary to administer the contract on January 1, 1998 [10] [20] and the contract has been renewed periodically as a single-source award since then. [21] [22]

In March 2021, the FRA awarded the "care, custody, and control" contract to ENSCO, Inc., who will assume responsibility for operations and maintenance of TTC. In addition, ENSCO will expand the use of TTC to support more general ground transportation research. [23]

Facility

2015 as-built plan Master Site Plan - Transportation Technology Center (2015).png
2015 as-built plan

The Transportation Technology Center occupies a 30,000-acre (12,000 ha) site northeast of Pueblo, Colorado and just north of the US Army's Pueblo Chemical Depot. The site has laboratories and approximately 48 miles (77 km) of railroad track used to test locomotives, vehicles, track components, and signaling devices. The tracks are designed to replicate conditions seen on service environments, varying from precisely engineered high-speed tracks to track intentionally designed with irregularities. [24] [25] [26] [27]

Tracks and guideways

In addition, there are two leftover guideways constructed during the HSGTC period:

Buildings and structures

Transportation Technology Center
[Interactive fullscreen map + nearby articles]
Selected buildings at the Transportation Technology Center [30] : 10 
1
Operations Building
2
Project Management Building
3
Rail Dynamics Laboratory
4
Center Services Building
5
Warehouse/Laboratory Facility and Components Test Laboratory
6
Security and Emergency Response Training Center
7
Transit Maintenance Building
8
Storage & Maintenance Building
9
Urban Rail Building
10
Passenger Rail Services Building

In addition to the test tracks, there are several buildings at the site.

Rolling stock

In addition to its test tracks and laboratories, TTC also operates several locomotives, including:

Locomotives at TTC [9] : 57 
NameMfr.ModelYearNotes
DOT 203 EMD GP40-2 1978Built new for the DOT; 3,000 hp (2,200 kW) capable of speeds up to 107 mph (172 km/h) with modified trucks and gearing
DOT 004 EMD GP9 1954Originally built for Union Pacific as No. 205; retired 1978 and sold to Precision National Corporation; rebuilt in 1980 for DOT; [37] 1,850 hp (1,380 kW) capable of speeds up to 65 mph (105 km/h)
AAR 2000 EMD GP40 1966Geared for 107 mph (172 km/h)
TTCI 2001 EMD GP40-2 1977Geared for 107 mph (172 km/h). Ex-DOT 003
DODX 413 EMD GP40PH-2 1977Geared for 107 mph (172 km/h)
DOT 928 EMD/ Alstom AEM-7AC 1981/2002Ex. Amtrak, used for the testing of high speed equipment
DOT 942 EMD/Alstom AEM-7AC 1982/2002Ex. Amtrak, used for the testing of high speed equipment

Similar to DOT 004, DOT 005 and 006 also were ex-UP EMD GP9s (No. 147 and 162, respectively) that were sold to Precision National in 1979 and rebuilt for the Department of Transportation. [38]

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References

  1. ↑ Pub. L. Tooltip Public Law (United States)  89–220
  2. 1 2 "The Test Center". Pueblo Railway Museum. January 16, 2021. Retrieved April 7, 2021.
  3. 1 2 3 4 5 Reiff, Glenn A. (September–October 1972). "New Capabilities in Railroad Testing". Bulletin. American Railway Engineering Association. 74 (639): 1–10.
  4. ↑ Pub. L. Tooltip Public Law (United States)  90–423
  5. 1 2 3 4 5 6 7 8 9 10 11 Secretary of Transportation (1971). Fifth Report on the High Speed Ground Transportation Act of 1965 (Report). U.S. Department of Transportation. Retrieved September 16, 2021.
  6. 1 2 3 4 5 Secretary of Transportation (1970). Fourth Report on the High Speed Ground Transportation Act of 1965 (Report). U.S. Department of Transportation. Retrieved September 16, 2021.
  7. ↑ Sanko, John J. (November 19, 1973). "Sun-Baked Desert Now Test Ground". The Coshocton Tribune. UPI. Retrieved September 16, 2021.
  8. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 Secretary of Transportation (1977). The Tenth and Final Report on the High Speed Ground Transportation Act of 1965 (Report). U.S. Department of Transportation. hdl:2027/ien.35556029490174 . Retrieved September 16, 2021. alternative PDF link
  9. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 Tunna, John; Maal, Luis (March 2016). Status of the Transportation Technology Center - 2015 (DOT/FRA/ORD-16/05) (PDF) (Report). US Department of Transportation, Federal Railroad Administration, Office of Research and Development. Retrieved September 17, 2021.
  10. 1 2 Wilson, Nicholas; Shu, Xinggao; Gonzales, Kari (June 30, 2015). TTCI's Scientific Software Suite and NUCARS® Overview. Transportation Technology Center, Inc. Retrieved September 16, 2021.
  11. 1 2 3 4 5 Madigan, Ronald J. (October 1974). Urban Rail Supporting Technology Program, Fiscal Year 1973, Year End Summary | Report No. UMTA-MA-06-0025-74-9 (Report). Office of Research and Development, Urban Mass Transportation Administration, United States Department of Transportation. Retrieved April 7, 2021.
  12. ↑ "Pueblo Railway Museum Roster: DOT GE U30C #001". rgusrail.com. November 2012. Retrieved September 17, 2021.
  13. 1 2 3 4 Secretary of Transportation (1972). Sixth Report on the High Speed Ground Transportation Act of 1965 (Report). U.S. Department of Transportation. Retrieved September 16, 2021.
  14. ↑ Benedict, Howard (September 11, 1974). "Transit center near Pueblo: A Buck Rogers world". Fort Collins Coloradoan. AP. Retrieved September 16, 2021.
  15. ↑ Kizzia, Tom (October 1975). "New trains are reviving America's romance with the rails". Popular Mechanics. pp. 49–53, 112–113, 118. Retrieved September 16, 2021.
  16. 1 2 3 Reiff, Richard (November 6–9, 1995). "Introduction to FAST/HAL Program" (PDF). A World of Change: 1st Annual AAR Research Review (PDF) (Report). Pueblo, Colorado: Association of American Railroads, Transportation Technology Center. pp. 7–17. Retrieved September 16, 2021.
  17. ↑ McKenzie, William H. (April 1980). "Pokey FAST train drives for safety". Popular Mechanics. p. 99. Retrieved September 16, 2021.
  18. ↑ House of Representatives, One Hundred Fourth Congress, First Session; Subcommittee on the Department of Transportation and Related Agencies Appropriations; Frank R. Wolf, Chairman (1995). Hearings before a subcommittee of the Committee on Appropriations. U.S. Government Printing Office. p. 175. ISBN   0-16-046915-5 . Retrieved September 16, 2021.{{cite book}}: CS1 maint: multiple names: authors list (link)
  19. ↑ Holmes, Nathan D. (April 19, 2008). "A Look Inside the Transportation Test Center" . Retrieved September 15, 2021.
  20. ↑ "TTCI Is Evolving" (Press release). Transportation Technology Center, Inc. March 5, 2021. Retrieved September 15, 2021.
  21. ↑ "Federal Railroad Administration Announces Contract Agreement with the Transportation Technology Center, Inc" (Press release). Federal Railroad Administration. September 15, 2000. Retrieved September 15, 2021.
  22. ↑ Luczak, Marybeth (March 8, 2021). "TTC Management Transitioning to 'DOT-Wide' Contract". Railway Age. Retrieved September 15, 2021.
  23. ↑ "ENSCO awarded contract to manage Transportation Technology Center". Progressive Railroading. March 9, 2021. Retrieved April 7, 2021.
  24. ↑ "Pueblo: Test-tube for tomorrow's railroads". Railway Age . September 13, 1971. pp. 38–42.
  25. ↑ "On-Site Track at TTCI". Transportation Technology Center, Inc. Retrieved March 25, 2021.
  26. ↑ "Transportation Technology Center Inc. (TTCI) - Railway Research (developed by UIC)". www.railway-research.org. Retrieved December 12, 2017.
  27. ↑ "Having a smashing time in Pueblo". Rail . No. 336. July 29, 1998. pp. 36–40.
  28. ↑ "Railroad Test Track (RTT)". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  29. ↑ "Transit Test Track (TTT)". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  30. 1 2 3 4 5 6 7 8 9 Torpey, Jodi; Ruggles, Melville; Spencer, Paul (May 1981). Transportation Test Center: Rail Transit Services (Report). Urban Mass Transportation Administration, U.S. Department of Transportation. Retrieved April 7, 2021.
  31. ↑ Neat, George W.; Oren, Raymond (January 1975). "1.3 Rail Transit Test Track". SOAC - State-of-the-Art Car Engineering Tests at Department of Transportation High Speed Ground Test Center (Report). Vol. 1: Program Description and Test Summary. Urban Mass Transportation Administration. pp. 1-8 to 1-11. Retrieved April 7, 2021.
  32. ↑ "High Tonnage Loop (HTL/FAST)". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  33. ↑ "Wheel/Rail Mechanism". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  34. ↑ "Precision Test Track (PTT)". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  35. ↑ "Impact Facility". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  36. ↑ "Rail Dynamics Laboratory". Transportation Technology Center, Inc. Retrieved April 7, 2021.
  37. ↑ "Union Pacific Railroad: Roster of Diesel and Turbine Locomotives, 1934-2009, Part 3". UtahRails. Retrieved September 17, 2021.
  38. ↑ "Union Pacific Railroad: Roster of Diesel and Turbine Locomotives, 1934-2009, Part 2". UtahRails. Retrieved September 17, 2021.

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