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Background

     In 1952, the Chesapeake and Ohio (C&O)'s Kenneth A. Brown conceived the idea of roadrailers. After development was complete, the C&O began to use 29', single-axle trailers beginning in 1955 and ran them in service between Detroit and Grand Rapids, MI. The new type of trailers were attached to C&O's passenger trains and were utilized to haul mail and express service. The C&O was now able to provide rail access to new customers who did not have, or want to build, actual rail siding. The use of this new type of rail service continued into the early 1960's until being discontinued.

     In the 1980's, railroads began to look for innovation, and the roadrailer concept was dusted off and again put to limited use. The Illinois Central Gulf was most prominent in this rebirth of roadrailer technology, however Family Lines, Seaboard Coast Lines, and Union Pacific also utilized the unique trailers.

     Roadrailer trailers have had quite an evolution from the initial 29' trailers used by the C&O. The Roadrailer technology was formally purchased by Wabash National Corporation, of Lafayete, IN, in 1991, although it produced its first Roadrailer in 1987. Over the years, the trailers have transformed themselves from Mark IIs to Mark IV, to Mark V, complete with detachable train-wheel-bogies. Roadrailer dry vans feature the following:

  • Low Tare Weight
  • Maximum Interior Dimensions
  • High Strength Construction
  • Air-Ride on Highway
  • Slack Free Coupling
  • Maximum Cargo Security
  • Rail Brake System      

    Specifications
    Overall Length 53 feet
    Overall Height 13' 6" on 47" fifth wheel
    Overall Width 102 3/8"
    Inside Length 52' 5-1/2"
    Inside Height 110" [front] / 112 1/4" [rear]
    Inside Width 101 1/4"
    Cubic Capacity 4,066 cubic feet
    Kingpin Location 36"

         However, roadrailer technology received its greatest use when Norfolk Southern (NS) began its use of roadrailers, and created its now famous Triple Crown Service (TCS) subsidiary in 1986. In 1993 and greatly impressed with the success Norfolk Southern had, Conrail joined TCS as an equal partner.

         In 1997, the Burlington Northern Santa Fe Railway (BNSF) joined the TCS Network, providing service for Triple Crown Roadrailers between Kansas City, KS and Saginaw, TX.

         BNSF's Roadrailer trains began running on 18 August 1997 with the first train symboled the Q-KCKSAG1-18, with ATSF GP60M #156 leading 15 trailers south from Kansas City to Saginaw. The northbound equivalent was symboled the Q-SAGKCK. However the current symbols are Q-KCKFTW and Q-FTWKCM.

         Why the difference between the modern symbols with regards to the Kansas City destination? Norfolk Southern delivers the trailers for interchange to BNSF in Kansas City, KS, (symboled the T-KCKNS-3R1) however BNSF interchanges trailers back to NS in Kansas City, Missouri. Delivery to BNSF is at Argentine, KS from NS and are straight run-through trains which originate in Pennsylvania and Ohio. BNSF delivers Roadrailers to Norfolk Southern's yard in North Kansas City, MO.

         The BNSF TCS Roadrailer trains were originally operated four days per week, however in late 2001, a fifth operational day was added. Westbounds (compass south) operate Monday, Wednesday, Thursday, and Friday, while Eastbounds (compass north) operate Monday, Tuesday, Wednesday, Friday and Saturday. BNSF experimented with an auto parts Roadrailer train from Laredo, TX to a facility outside of Mexico City, Mexico, however service has not continued.

         Currently as of 21 November 2003, Norfolk Southern power is to run through with the BNSF Roadrailer trains to Fort Worth, TX, and will run on BNSF tracks between Argentine Yard to W.B. Junction at Carrollton, MO. BNSF and NS now interchange all RoadRailer equipment in Argentine Yard, and the new BNSF Roadrailer train symbols are Q-KCKFTW (Kansas City, KS to Ft. Worth, TX) and Q-FTWKCK (Ft. Worth, TX to Kansas City, KS).

         Click here to learn more about the prototype Triple Crown Service.      

    Prototype Photos

    ATSF #156 ATSF #156 ATSF #156
    Click for full size
    Q-KCKSAG1-18 at Arkansas City, KS
    Photo © Keel Middleton

     

    Click for full size
    Q-KCKSAG1-18 at Winfield, KS
    Photo © Keel Middleton

     

    Click for full size
    Q-KCKSAG1-18 at Winfield, KS
    Photo © Keel Middleton

     

    BNSF #4474 BNSF #8614 BNSF #9250
    Click for full size
    Q-FTWKCM1-22 at Arkansas City, KS
    Photo © Keel Middleton

     

    Click for full size
    Q-KCKFTW3-28 at Amarillo, TX
    Photo © Keel Middleton

     

    Click for full size
    Q-FTWKCM1-11 at Hackney, KS
    Photo © Keel Middleton

     

    Additional prototype photos are available by Jeff Cole:

  • Chesapeake & Ohio's Roadrailers
  • Mark IV Roadrailers
  • Mark V 48' Roadrailers
  • Mark V 53' Roadrailers

         Green Frog Productions, Ltd. also has a Roadrailer video available in both VHS and DVD formats.      

    Modeling

         Currently there are two commercial companies which offer Triple Crown Roadrailers in model form.

         The first is Bowser Trains. Bowser manufactures Triple Crown Roadrailers in HO scale, and currently offers the following:

  • #55501 Triple Crown -Medium Size Logo (7th Series, 12 road #'s available) - Plate Wall Trailer
  • #55503 Triple Crown - Large Logo (9th Series, 12 road #'s available) - Plate Wall Trailer
  • #55504 Triple Crown - Small Logo (6th Series, 12 road #'s available) - Plate Wall Trailer
  • #55536 Triple Crown (2nd Series, 12 road #'s available) - Duraplate Trailer
  • #55704 Triple Crown (5th Series, 12 road #'s available) - Smooth Wall Trailer
  • #55709 Triple Crown (3rd Series, 12 road #'s available) - Smooth Wall Trailer

         The second company is Deluxe Innovations which offers Roadrailers in N scale.

         Roadrailers have also been created in 1/8" Scale, which were produced by Pete Pedigo of the New Unionville & Western Railroad. Additional material about Mr. Pedigo's fleet can be found here:

  • Construction photos
  • Finished Triple Crown Roadrailer train
  • TCS Newsletter article

         

    GIF Gallery

    53' Trailer - Left - Ribbed, Large Logo
    Left - Front Trailer
     
    Left - Middle Trailer
     
    Left - End Trailer
     

    53' Trailer - Right - Ribbed, Large Logo
    Right - Front Trailer
     
    Right - Middle Trailer
     
    Right - End Trailer
     

    53' Trailer - Left - Smooth, Large Logo
    Left - Front Trailer
     
    Left - Middle Trailer
     
    Left - End Trailer
     

    53' Trailer - Left - Ribbed, Small Logo
    Left - Front Trailer
     
    Left - Middle Trailer
     
    Left - End Trailer
     

    53' Trailer - Right - Ribbed, Small Logo
    Right - Front Trailer
     
    Right - Middle Trailer
     
    Right - End Trailer
     

    53' Trailer - Left - Smooth, Small Logo
    Left - Front Trailer
     
    Left - Middle Trailer
     
    Left - End Trailer
     

    53' Trailer - Right - Smooth, Small Logo
    Right - Front Trailer
     
    Right - Middle Trailer
     
    Right - End Trailer
     

    GIFs were drawn by Erik Rasmussen of Midwest Rails.

         

    In Print

    Roadrailer Articles (by date):

  • Intermodal Modeling: Triple Crown RoadRailer trailers
         Railmodel Journal, January 2001, page 17
         by James Matthews

  • Modeling RoadRailers
         Model Railroader, July 1982, page 46
         by Al Turner

  • HO scale Roadrailers and 45-foot trailers from Durango Press
         Model Railroading, January/February 1984, page 25
         by Harry Chris

  • Chesapeake & Ohio's RoadRailer
         Model Railroader, July 1990, page 84
         by Gordon Odegard

  • RoadRailer Highway-to-Rail Trailers
         Railmodel Journal, October 1991, page 20
         by Roger Kujawa

  • Turntable: A passenger RoadRailer?
         Trains, January 1992, page 98
         by Andrew Albright

  • Amtrak joins the RoadRailer Club
         Trains, August 1992, page 27
         by Bob Johnston

  • O scale RoadRailer by Bowser Mfg.
         Classic Toy Trains, September 1997, page 35
         by Bob Keller

  • F is For RoadRailer
         CTC Board, May 1997
         by Garland McKee

  • Roadrailers Head West
         Mainline Modeler, July 1997, page 72
         by Brian P. Kreimendahl
  • Amtrak RoadRailers get rolling
         Trains, February 1997, page 26
         by Bob Johnston

  • Prototype Info: RoadRailers
         Model Railroader, November 2001, page 35
         by Jeff Wilson

  • What to do with RoadRailer?
         Trains, May 2002, page 32
         by Bill Stephens

    Triple Crown Articles:

  • Intermodal Modeling: Triple Crown RoadRailer trailers
         Railmodel Journal, January 2001, page 17
         by James Matthews

  • A Horse of a Different Color
         Trains, June 1989, page 28
         Norfolk Southern's Triple Crown Service
         by Kevin P. Keefe

         

    Acknowledgement

         QStation would like to thank noted ATSF, now BNSF, road engineer Keel Middleton for all the help given for the production of this website. Without Keel's contribution, this website would not be possible.

         

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