                              October 30, 2003
BNSF Railway Co.
TEXAS DIVISION

                            GENERAL ORDER NO. 90

TO ALL CONCERNED,

SUBJECT: Chickasha Subdivision Amendments

Texas Division General Order No. 2 is canceled.

********************************************************************
* Explanation: Texas Division General Order No.2 is canceled and   *
* is being reissued with the addition of Hy Rail Limits Compliance *
* System in effect.                                                *
********************************************************************

The following are amendments to Texas Division Timetable No.5 in
effect at 0001, Sunday, January 20, 2002.

Effective 0900 hours, October 30, 2003 Hy Rail Limits Compliance
System is in effect.


To page 5 and 6 the Chickasha Subdivision is amended to read:

 ------------------------------------------------------------------
W|      |       |     |  Chickasha   |    |     |       |         ||
E|Length|       |     | Subdivision  |    |Type |       | Miles   |E
S|  of  |Station|Mile |  MAIN LINE   |Rule| of  |Line   |  to     |A
T|Siding|  Nos. |Post |   STATIONS   | 4.3|Oper.|Segment|Next Stn.|S
W|----------------------------------------------------------------|T
A|      | 96540 |536.4|OKLAHOMA CITY |BPTR|     |  1003 |         |W
R|----------------------------------------------------------------|A
D| Between MP 549.0 and MP 668.7, Stillwater Central Railroad     |R
|| timetable governs.                                             |D
 |----------------------------------------------------------------|
 | 1,692| 96687 |687.2|   ALTUS      | Rg |     |       |  4.3    |
 |-----------------------------------|----|     |       |---------|
 |      | 96709 |709.4|  ELDORADO    |    | TWC |  1003 |  6.9    |
 |-----------------------------------|----|     |       |---------|
 |      | 40527 |723.3|   QUANAH     |BJTR|     |       |         |
 ------------------------------------------------------------------

 Radio Channel No. 39 in service.
   ---------------------------------------------------------------
   |                     Radio Call-in                           |
   ---------------------------------------------------------------
   |       Eldorado - 72(x)      |       Altus - 73(x)           |
   ---------------------------------------------------------------
   |                   Emergency - Call 911                      |
   ---------------------------------------------------------------
   |For Dispatcher X=0, For Mechanical X=2, For Field Support X=3|
   ---------------------------------------------------------------

Train Dispatcher Telephone Numbers
Chief Dispatcher--(817)234-6158, Fax (817)234-6419
Dispatcher--(817)234-6151, Fax (817)234-6411

1. Maximum Speed Permitted
1(A). Speed--Maximum
      Oklahoma City to Quanah ........................... 40 MPH.
      Harmonic rocking at the following locations:....... 25 MPH.
        See System Special Instructions Item 1(A)
      MP 668.7 to 672.7
      MP 680.0 to 691.1

1(B). Speed--Permanent Restrictions
      MP 541.2 to MP 541.3 ............................. 10 MPH.
      MP 668.7 to MP 691.0 ............................. 25 MPH.
      MP 691.0 to MP 723.3 ............................. 30 MPH.

1(C). Speed--Switches and Turnouts--None

1(D). Speed--Other
      Sidings ........................................... 10 MPH

Temperature Restrictions
When ambient (air) temperature is in one of the following
ranges, the applicable speed restriction will apply for the entire
subdivision.

------------------------------------------------------------------------
|Temperature   |Freight Trains             |Freight Trains             |
|Range         |Up to 100 TOB              |100 TOB and Over           |
------------------------------------------------------------------------
|100 to 109    |Maximum 40 MPH,            |Maximum 35 MPH,            |
|degrees F     |observing existing         |observing existing         |
|              |restrictions.              |restrictions.              |
------------------------------------------------------------------------
|110 degrees F |Restricted speed from      |Restricted speed from      |
|and over      |1100 hrs. to 2000 hrs.     |1100 hrs. to 2000 hrs.     |
|              |unless track inspected     |unless track inspected     |
|              |after 1400 hrs., then      |after 1400 hrs., then      |
|              |30 MPH,observing           |30 MPH,observing           |
|              |existing restrictions.     |existing restrictions.     |
------------------------------------------------------------------------
| 80 degrees F | Do not operate unit grain trains in excess of 40 cars |
| and above    | between the hours of 1200 and 2000.                   |
------------------------------------------------------------------------

------------------------------------------------------------------------
|See Item 1 of the System Special Instructions for additional          |
|speed restrictions.                                                   |
------------------------------------------------------------------------

2. Bridge and Equipment Weight Restrictions
   Maximum Gross Weight of Car
   Oklahoma City to Quanah .................... 134 tons, Restriction G

   Six-axle locomotives and six-axle derricks are not permitted on
   the following tracks:
   Oklahoma City--Dayton Lead
   Altus--Back Spur
   Olustee--Spur and House Tracks
   Eldorado--No. 2 Track
   Headrick--Elevator Track CLIC 7730

3. Type of Operation
   TWC--in effect:
   MP 668.7 to 723.3

   Restricted Limits--in effect:
   MP 536.4 to MP 549.0
   MP 668.7 to MP 670.0
   MP 685.0 to MP 689.0
   MP 721.7 to MP 723.3

   RR Crossing Gates
   MP 686.6
   MP 688.1

4. General Code of Operating Rules Items
   Rule 1.14--SLWC trains use BNSF tracks between Oklahoma City and
              MP 549.

   BNSF trains use SLWC tracks between MP 668.7 and Snyder.

   Rule 6.19--When flagging is required, distance will be 2 miles.

5. Trackside Warning Detectors (TWD)
   A.  Protecting bridge, tunnels, or other structors: none
   B.  Other TWD locations:  none

6. FRA Excepted Track--None

7. Special Conditions
   Trains over 100 TOB will not operate through sidings, except
   when authorized by the chief dispatcher.

   Protect Open Switch in effect on this subdivision.

   Oklahoma City--Trains and engines operating over UP main
   main track will be governed by Rule 6.13 of the General Code of
   Operating Rules.

   The normal position for the drill track switch and west ladder
   track switch will be lined and locked for movement last made.

   Crew menber must protect crossing from ground position
   at the following locations

   Oklahoma City--SW 29th Street on Dayton Lead.
   Altus--Highway 62 on Air Base Lead.

   Use of Dynamic Brakes Prohibited at the Following
   Locations
   Between MP 668.7 and MP 691.0

   Critical Areas--See System Special Instructions Item 33,
   Flash Flood Warnings:
   MP 542.0 to MP 543.0
   MP 673.4
   MP 677.8
   MP 692.0

8. Line Segments
   Road Line Segments
   Line Segments  Limits
      1003 ...... Oklahoma City to Quanah

9. Locations Not Shown as Stations.
   -----------------------------------------------------------------
   | Name                | Miles-Location      | Capacity | Switch |
   |                     |                     |   Feet   |  Opens |
   -----------------------------------------------------------------
   | 96546 Lillard Pk.   | 5.8 west of         |    810   |  West  |
   |                     | Oklahoma City       |          |        |
   ----------------------------------------------------------------
   | 96670 Long          | 17.1 east of Altus  |   2,268  |  Both  |
   -----------------------------------------------------------------
   | 96676 Headrick      | 11.2 east of Altus  |   2,138  |  Both  |
   -----------------------------------------------------------------
   | 96695 Olustee North | 8.3 west of Altus   |   1,538  |  Both  |
   -----------------------------------------------------------------
   | 96695 Olustee South | 8.3 west of Altus   |   2,033  |  West  |
   -----------------------------------------------------------------



APPROVED:
M D DEALY
V.P. OPERATIONS

GENERAL ORDER(S) FOR THE TEXAS DIVISION IN EFFECT
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| 1,10,29,58,61,65,69,78,81-82,86-90                                    |
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