SECURITIES AND EXCHANGE COMMISSION
                           Washington, D.C. 20549-1004

                                    Form 10-Q

(Mark One)

[X] QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
    EXCHANGE ACT OF 1934

    For the quarterly period ended March 31, 2000

                                       or

[ ] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES
    EXCHANGE ACT OF 1934

                         Commission File Number 0-18605

                         SWIFT TRANSPORTATION CO., INC.
             (Exact name of registrant as specified in its charter)

             Nevada                                             86-0666860
(State or other jurisdiction of                              (I.R.S. employer
 incorporation or organization)                           identification number)

                             2200 South 75th Avenue
                                Phoenix, AZ 85043
                                 (602) 269-9700
               (Address, including zip code, and telephone number,
        including area code, of registrant's principal executive office)


     Indicate  by check mark  whether the  registrant  (1) has filed all reports
required to be filed by Section 13 or 15 (d) of the  Securities  Exchange Act of
1934  during  the  preceding  12 months  (or for such  shorter  period  that the
registrant was required to file such  reports),  and (2) has been subject to the
filing requirements for at least the past 90 days.

                                 Yes [X] No [ ]

     Indicate the number of shares  outstanding of each of the issuer's  classes
of common stock, as of the latest practicable date (May 8, 2000)

                Common stock, $.001 par value: 63,058,926 shares

                                                        EXHIBIT INDEX AT PAGE 15
                                                                  TOTAL PAGES 63

                                     PART I

                              FINANCIAL INFORMATION

                                                                           Page
                                                                          Number
                                                                          ------
Item 1. Financial statements

        Condensed consolidated balance sheets
          as of March 31, 2000 (unaudited) and
          December 31, 1999                                                 3-4

        Condensed consolidated statements of
          earnings (unaudited) for the three month
          periods ended March 31, 2000 and 1999                               5

        Condensed consolidated statements of cash
          flows (unaudited) for the three month
          periods ended March 31, 2000 and 1999                             6-7

        Notes to condensed consolidated financial statements                8-9


Item 2. Management's discussion and analysis of financial
        condition and results of operations                               10-14


Item 3. Quantitative and qualitative disclosures about market risk.          14


                                     PART II

                                OTHER INFORMATION

Items 1, 2, 3, 4 and 5. Not applicable

Item 6. Exhibits and Reports on Form 8-K                                     15

                                        2

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

                      Condensed Consolidated Balance Sheets
                        (In thousands, except share data)


                                                   March 31,       December 31,
                                                     2000             1999
                                                   --------         --------
                                                  (unaudited)
                                     ASSETS
Current assets:
  Cash                                             $  4,542         $  9,969
  Accounts receivable, net                          165,464          153,418
  Equipment sales receivable                          8,581            5,966
  Inventories and supplies                            7,428            7,410
  Prepaid taxes, licenses and insurance              17,067           17,010
  Assets held for sale                                3,606            5,468
  Deferred income taxes                               4,231            4,200
                                                   --------         --------
      Total current assets                          210,919          203,441
                                                   --------         --------

Property and equipment, at cost:
  Revenue and service equipment                     634,408          608,470
  Land                                               12,532           12,879
  Facilities and improvements                       119,201          112,659
  Furniture and office equipment                     21,623           20,260
                                                   --------         --------
      Total property and equipment                  787,764          754,268
  Less accumulated depreciation
    and amortization                                171,799          172,936
                                                   --------         --------
      Net property and equipment                    615,965          581,332
                                                   --------         --------

Other assets                                          2,158            2,731
Goodwill                                              6,884            7,070
                                                   --------         --------

                                                   $835,926         $794,574
                                                   ========         ========

See accompanying notes to condensed consolidated financial statements.

                                                                       Continued

                                        3

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

                      Condensed Consolidated Balance Sheets
                        (In thousands, except share data)


                                                   March 31,       December 31,
                                                     2000             1999
                                                   --------         --------
                                                 (unaudited)

                      LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:
  Accounts payable                                 $ 41,355         $ 53,917
  Accrued liabilities                                43,326           34,493
  Current portion of claims accruals                 26,044           26,530
  Current portion of long-term debt                     491              473
  Securitization of accounts receivable              79,000
                                                   --------         --------
      Total current liabilities                     190,216          115,413
                                                   --------         --------

Borrowings under line of credit                     115,500          152,500
Long-term debt, less current portion                 15,511           15,653
Claims accruals, less current portion                21,327           21,122
Deferred income taxes                               101,287           95,687

Stockholders' equity:
  Preferred stock, par value $.001 per share
    Authorized 1,000,000 shares; none issued
  Common stock, par value $.001 per share
    Authorized 150,000,000 shares; issued
    65,908,895 and 65,818,166 shares at
    March 31, 2000 and December 31, 1999,
    respectively                                         66               66
Additional paid-in capital                          132,040          131,571
Retained earnings                                   294,404          283,749
                                                   --------         --------
                                                    426,510          415,386

Less treasury stock, at cost (2,877,850
  and 1,862,550 shares at March 31,
  2000 and December 31, 1999, respectively)          34,425           21,187
                                                   --------         --------
      Total stockholders' equity                    392,085          394,199
                                                   --------         --------

Commitments and contingencies
                                                   --------         --------
                                                   $835,926         $794,574
                                                   ========         ========

     See accompanying notes to condensed consolidated financial statements.

                                        4

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

                  Condensed Consolidated Statements of Earnings
                                   (unaudited)
                        (In thousands, except share data)


                                                          Three months ended
                                                               March 31,
                                                      -------------------------
                                                         2000            1999
                                                      ---------       ---------

Operating revenue                                     $ 291,522       $ 234,944
Operating expenses:
  Salaries, wages and employee benefits                 103,606          89,047
  Operating supplies and expenses                        23,754          21,008
  Fuel                                                   39,786          24,134
  Purchased transportation                               55,209          36,566
  Rental expense                                         14,158          11,133
  Insurance and claims                                    8,918           6,870
  Depreciation and amortization                          13,644          14,025
  Communication and utilities                             3,854           3,289
  Operating taxes and licenses                            8,482           7,040
                                                      ---------       ---------
    Total operating expenses                            271,411         213,112
                                                      ---------       ---------

Operating income                                         20,111          21,832

Other (income) expenses:
  Interest expense                                        3,164           2,068
  Interest income                                          (164)           (130)
  Other                                                    (244)           (149)
                                                      ---------       ---------
    Other (income) expenses, net                          2,756           1,789
                                                      ---------       ---------

Earnings before income taxes                             17,355          20,043
Income taxes                                              6,700           7,940
                                                      ---------       ---------

Net earnings                                          $  10,655       $  12,103
                                                      =========       =========

Basic earnings per share                              $     .17       $     .19
                                                      =========       =========

Diluted earnings per share                            $     .17       $     .19
                                                      =========       =========

See accompanying notes to condensed consolidated financial statements.

                                        5

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

                 Condensed Consolidated Statements of Cash Flows
                                   (unaudited)
                                 (In thousands)


                                                           Three months ended
                                                                March 31,
                                                         ----------------------
                                                            2000         1999
                                                         ---------    ---------
Cash flows from operating activities:
  Net earnings                                           $ 10,655      $ 12,103
  Adjustments to reconcile net earnings to
    net cash provided by operating activities:
  Depreciation and amortization                            12,872        13,581
  Deferred income taxes                                     5,569         2,911
  Provision for losses on accounts receivable                 200           300
  Amortization of deferred compensation                        81            68
  Increase (decrease) in cash resulting from
   changes in:
   Accounts receivable                                    (12,018)       (5,249)
   Inventories and supplies                                   (18)        1,458
   Prepaid expenses                                           (57)       (1,493)
   Other assets                                               489           (35)
   Accounts payable, accrued liabilities
     and claims accruals                                   (3,810)       14,809
                                                          --------      --------

      Net cash provided by operating activities            13,963        38,453
                                                         --------      --------
Cash flows from investing activities:
  Proceeds from sale of property and equipment             23,674         6,669
  Capital expenditures                                    (78,028)      (42,726)
  Payments received on equipment sale receivables           5,966         5,262
                                                         --------      --------

      Net cash used in investing activities               (48,388)      (30,795)
                                                         --------      --------

     See accompanying notes to condensed consolidated financial statements.

                                                                       Continued

                                        6

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

                 Condensed Consolidated Statements of Cash Flows
                                   (unaudited)
                                 (In thousands)

                                                          Three months ended
                                                               March 31,
                                                      -------------------------
                                                         2000            1999
                                                      ---------       ---------
Cash flows from financing activities:
  Repayments of long-term debt                            (124)          (331)
  Increase in borrowings under accounts
    receivable securitization                           79,000
  Decrease in borrowings under line of credit          (37,000)        (9,500)
  Proceeds from issuance of common stock
    under stock option plan                                360            174
  Purchases of treasury stock                          (13,238)
                                                      --------        -------

    Net cash provided by (used in) financing
      activities                                        28,998         (9,657)
                                                      --------        -------

Net decrease in cash                                    (5,427)        (1,999)
Cash at beginning of period                              9,969          6,530
                                                      --------        -------
Cash at end of period                                 $  4,542        $ 4,531
                                                      ========        =======

Supplemental disclosure of cash flow information:
  Cash paid during the period for:
    Interest                                          $  3,198        $ 2,068
    Income taxes                                      $               $   147


Supplemental schedule of noncash investing
  and financing activities:
    Equipment sales receivables                       $  8,781        $ 1,537
    Direct financing for purchase of equipment        $               $   973

     See accompanying notes to condensed consolidated financial statements.

                                        7

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

              Notes to Condensed Consolidated Financial Statements
                                   (unaudited)

Note 1. Basis of Presentation

      The condensed  consolidated  financial  statements include the accounts of
      Swift  Transportation  Co.,  Inc.,  a  Nevada  holding  company,  and  its
      wholly-owned  subsidiaries (the "Company").  All significant  intercompany
      balances and transactions have been eliminated.

      The financial  statements  have been prepared in accordance with generally
      accepted accounting  principles,  pursuant to rules and regulations of the
      Securities  and Exchange  Commission.  In the opinion of  management,  the
      accompanying  condensed  consolidated  financial  statements  include  all
      adjustments that are necessary for a fair  presentation of the results for
      the  interim   periods   presented.   Certain   information  and  footnote
      disclosures  have been  condensed  or omitted  pursuant  to such rules and
      regulations.  These condensed  consolidated financial statements and notes
      thereto  should be read in  conjunction  with the  consolidated  financial
      statements  and notes thereto  included in the Company's  Annual Report on
      Form 10-K for the year ended  December 31, 1999.  Results of operations in
      interim periods are not  necessarily  indicative of results to be expected
      for a full year.

Note 2. Contingencies

      The Company is involved in certain claims and pending  litigation  arising
      from the normal  course of business.  Based on the  knowledge of the facts
      and, in certain cases,  opinions of outside counsel,  management  believes
      the resolution of claims and pending  litigation  will not have a material
      adverse effect on the financial condition of the Company.

Note 3. Assets Held for Sale

      In February  2000,  the Company sold a portion of the assets held for sale
      which relate to the Company's former corporate headquarters.  There was no
      gain or loss on the sale of these assets.


Note 4. Accounts Receivable Securitization

     The  Company  received  $79,000,000  of  proceeds  under this  program.  As
     discussed in the Annual  Report,  these proceeds are reflected as a current
     liability on the consolidated  financial  statements  because the committed
     term, subject to annual renewals, is 364 days.

                                        8

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

              Notes to Condensed Consolidated Financial Statements
                                   (unaudited)

Note 5. Investment in Trans-Place.com

      In April 2000, the Company and five other large  transportation  companies
      ("Members")  entered  into an (1)  Operating  Agreement  and  (2)  Initial
      Subscription  Agreement  of  Transplace.com, LLC  ("Transplace.com"),   an
      Internet-based global transportation  logistics company.  These agreements
      finalize the terms of the agreement in principal, signed in March 2000, to
      form Transplace.com.

      Under the terms of  these agreements,  the Company will contribute,  on or
      before June 30, 2000, all of the intangible  assets of its  Transportation
      Logistics Business.  In addition,  the Company and five other members will
      each contribute  $5,000,000 on an as needed basis.  The Company's  initial
      interest in Transplace.com will be 16%.

                                        9

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

         MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
                              RESULTS OF OPERATIONS

FORWARD-LOOKING STATEMENTS

This  Report  on  Form  10-Q  contains  forward-looking  statements.  The  words
"believe,"  "expect,"  "anticipate,"  and  "project,"  and  similar  expressions
identify  forward-looking  statements,  which  speak  only  as of the  date  the
statement was made.  Such  forward-looking  statements are within the meaning of
that term in Section 27A of the Securities Act of 1933, as amended,  and Section
21E of the  Securities  Exchange Act of 1934, as amended.  Such  statements  may
include,  but are not limited to,  projections  of  revenues,  income,  or loss,
capital expenditures, plans for future operations, financing needs or plans, the
impact of inflation and plans relating to the foregoing.

Statements  in  Exhibit  99 to this  Quarterly  Report  on Form  10-Q and in the
Company's  Annual  Report  on Form  10-K,  including  Notes to the  Consolidated
Financial  Statements  and  "Management's  Discussion  and Analysis of Financial
Condition and Results of Operations," describe factors, among others, that could
contribute  to or cause such  differences.  Additional  factors that could cause
actual results to differ materially from those expressed in such forward-looking
statements are set forth in "Business" and "Market for the  Registrant's  Common
Stock and Related  Stockholder  Matters" in the Company's  Annual Report on Form
10-K.

OVERVIEW

Although the trend in the truckload  segment of the motor carrier  industry over
the past several years has been toward  consolidation,  the  truckload  industry
remains  highly  fragmented.  Management  believes  the industry  trend  towards
financially  stable  "core  carriers"  will  continue  and  result in  continued
industry  consolidation.  In response to this trend,  the Company  continues  to
expand its total fleet with an increase of 1,658  tractors to 8,931  tractors as
of March 31,  2000,  up from  7,273  tractors  as of March 31,  1999.  The owner
operator portion of the Company's fleet increased to 1,908 as of March 31, 2000,
from 1,324 as of March 31, 1999.

                                       10

RESULTS OF OPERATIONS

THREE MONTHS ENDED MARCH 31, 2000 COMPARED TO THREE MONTHS ENDED MARCH 31, 1999

Operating revenue  increased $56.6 million,  or 24.1%, to $291.5 million for the
three  months ended March 31, 2000,  from $234.9  million for the  corresponding
period of 1999. The increase in operating revenue is primarily the result of the
expansion of the Company's fleet as a result of strong shipper demand.

The Company's  operating ratio (operating  expenses expressed as a percentage of
operating  revenue) for the first quarter of 2000 was 93.1% compared to 90.7% in
the  comparable  period of 1999.  The  Company's  operating  ratio for the three
months  ended March 31,  2000,  increased  as a result of  increases  in certain
components  of  operating  expenses  as a  percentage  of  operating  revenue as
discussed  below.  The Company's  empty mile factor for linehaul  operations was
14.15% and 14.00% and average  loaded  linehaul  revenue per mile was $ 1.35 and
$1.33 in the first quarter of 2000 and 1999, respectively.

Salaries, wages and employee benefits represented 35.5% of operating revenue for
the three months ended March 31, 2000 compared to 37.9% in 1999. The decrease is
primarily  due to a decrease  in the accrual for the  Company's  profit  sharing
contribution.

In February 2000, the Company announced an increase in certain driver wage rates
effective April 1, 2000. The Company  expects this increase to be  substantially
offset by an increase in  operating  revenue as a result of  increases  in rates
charged to customers.

From time to time the industry has experienced  shortages of qualified  drivers.
If such a shortage were to occur over a prolonged period and increases in driver
pay rates were to occur in order to attract and retain  drivers,  the  Company's
results  of  operations  would  be  negatively   impacted  to  the  extent  that
corresponding rate increases were not obtained.

Fuel as a  percentage  of operating  revenue was 13.6% for the first  quarter of
2000 versus 10.3% in 1999. The increase is primarily due to actual fuel cost per
gallon  increasing by  approximately 44 cents per gallon in the first quarter of
2000 versus the first quarter of 1999.

Increases  in fuel  costs,  to the extent not offset by rate  increases  or fuel
surcharges,  could have an adverse effect on the operations and profitability of
the Company. Management believes that the most effective protection against fuel
cost  increases  is to maintain a fuel  efficient  fleet and to  implement  fuel
surcharges  when such option is necessary and available.  The Company  currently
does not use derivative-type hedging products but is evaluating the possible use
of these products.

Purchased  transportation as a percentage of operating revenue was 18.9% for the
three months ended March 31,  2000,  compared to 15.6% in 1999.  The increase is
due to the  growth of the owner  operator  fleet to 1,908 as of March 31,  2000,
from 1,324 as of March 31, 1999.

                                       11

Rental  expense as a  percentage  of  operating  revenue  was 4.9% for the first
quarter of 2000 versus 4.7% in 1999. At March 31, 2000 and 1999, leased tractors
represented 50% and 49%,  respectively,  of the total fleet of Company tractors.
When it is  economically  advantageous  to do so, the Company will purchase then
sell  tractors  that it  currently  leases by  exercising  the  purchase  option
contained in the lease. Gains on these activities are recorded as a reduction of
rent  expense.  The Company  recorded  $657,000 in the first quarter of 2000 and
$633,000  during  the  first  quarter  of 1999 in gains  from the sale of leased
tractors.

Depreciation and amortization  expense as a percentage of operating  revenue was
4.7% in the first  quarter of 2000  versus 6.0% in 1999.  The  Company  includes
gains and losses from the sale of owned revenue  equipment in  depreciation  and
amortization  expense.  During the three month period ended March 31, 2000,  net
gains from the sale of revenue equipment  reduced  depreciation and amortization
expense by approximately $3.9 million compared to approximately  $661,000 in the
first  quarter  of  1999.  Exclusive  of  gains,  which  reduced  this  expense,
depreciation and amortization  expense as a percentage of operating  revenue was
6.0% and 6.2% in the first quarter of 2000 and 1999, respectively.

Insurance and claims expense  represented 3.1% and 2.9% of operating  revenue in
the  first  quarter  of 2000 and 1999,  respectively.  The  Company's  insurance
program for liability,  physical damage and cargo damage involves self-insurance
with varying risk  retention  levels.  Claims in excess of these risk  retention
levels are covered by insurance in amounts that management considers adequate.
The  Company  accrues the  estimated  cost of the  uninsured  portion of pending
claims.  These accruals are estimated  based on  management's  evaluation of the
nature and  severity  of  individual  claims and an  estimate  of future  claims
development based on historical claims development trends.

Income tax expense was recorded  using an  effective  rate of 38.6% and 39.6% in
the first  quarter of 2000 and 1999,  respectively.  This  decrease  is due to a
change in the mix of income between states.

LIQUIDITY AND CAPITAL RESOURCES

The continued growth in the Company's business requires  significant  investment
in new  revenue  equipment,  upgraded  and  expanded  facilities,  and  enhanced
computer  hardware and  software.  The funding for this  expansion has been from
cash  provided  by  operating  activities,  proceeds  from the  sale of  revenue
equipment,  long-term debt, borrowings on the Company's line of credit, proceeds
under the accounts  receivable  securitization,  the use of operating  leases to
finance the acquisition of revenue  equipment and from periodic public offerings
of common stock.

The Company's  current  liabilities  increased  significantly as a result of the
receipt of $79,000,000 of proceeds under the Accounts Receivable Securitization.
This increase was partially  offset by a decrease in the line of credit facility
which is  classified  as a noncurrent  liability.  As discussed in the financial

                                       12

statement  footnotes,  the receipts under the  Securitization are required to be
shown as a current  liability  because  the  committed  term,  subject to annual
renewals, is 364 days.

Net cash provided by operating  activities  was $14.0 million in the first three
months of 2000  compared to $38.5  million in 1999.  The  decrease is  primarily
attributable  to an  increase in  accounts  receivable  along with a decrease in
accounts payable,  accrued  liabilities and claims accruals.

Net cash used in investing  activities  increased to $48.4  million in the first
three months of 2000 from $30.8  million in 1999.  The increase is due primarily
to greater capital  expenditures  in 2000 offset by increased  proceeds from the
sale of property and equipment.

As of March 31,  2000,  the  Company  had  commitments  outstanding  to  acquire
replacement and additional revenue equipment for approximately $237 million. The
Company  has the option to cancel  such  commitments  upon 60 days  notice.  The
Company  believes  it has the  ability to obtain  debt and lease  financing  and
generate  sufficient  cash  flows from  operating  activities  to support  these
acquisitions of revenue equipment.

During the first three months of 2000, the Company incurred  approximately $10.4
million of non- revenue equipment capital expenditures.  These expenditures were
primarily for facilities and equipment.

The Company anticipates that it will expend approximately $40 million during the
remainder  of the year for  various  facilities  upgrades  and  acquisition  and
development of terminal facilities.  Factors such as costs and opportunities for
future   terminal   expansions  may  change  the  amount  of  such   anticipated
expenditures.

The funding for capital  expenditures has been and is anticipated to continue to
be  from a  combination  of  cash  provided  by  operating  activities,  amounts
available under the Company's line of credit, accounts receivable securitization
and debt and lease financing.  The availability of capital for revenue equipment
and other capital  expenditures will be affected by prevailing market conditions
and the Company's financial condition and results of operations.

Net cash provided by financing activities amounted to $29.0 million in the first
three  months  of 2000  compared  to $9.7  million  of  cash  used in  financing
activities in 1999.  This increase is primarily due to increased  proceeds under
the accounts  receivable  securitization  offset by reduced borrowings under the
line of credit and treasury stock purchases.

Management  believes  that it will be able to  finance  its  needs  for  working
capital,  facilities  improvements and expansion,  as well as anticipated  fleet
growth, with cash flows from future operations,  borrowings  available under the
line of credit,  accounts receivable  securitization and with long-term debt and
operating lease financing  believed to be available to finance revenue equipment
purchases.  Over the long term,  the Company will  continue to have  significant
capital  requirements,   which  may  require  the  Company  to  seek  additional
borrowings  or equity  capital.  The  availability  of debt  financing or equity
capital  will  depend  upon the  Company's  financial  condition  and results of

                                       13

operations  as well as  prevailing  market  conditions,  the market price of the
Company's common stock and other factors over which the Company has little or no
control.

INFLATION

Inflation can be expected to have an impact on the Company's  operating costs. A
prolonged period of inflation would cause interest rates,  fuel, wages and other
costs to increase and would adversely affect the Company's results of operations
unless freight rates could be increased correspondingly.  However, the effect of
inflation has been minimal over the past three years.

SEASONALITY

In the transportation industry,  results of operations generally show a seasonal
pattern as customers  reduce  shipments  after the winter  holiday  season.  The
Company's  operating  expenses  also  tend to be  higher  in the  winter  months
primarily  due to colder  weather,  which causes  higher fuel  consumption  from
increased idle time.

           QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK

Quantitative  Disclosure - There have been no material  changes in the Company's
market risk during the three months ended March 31, 2000.

Qualitative  Disclosure  - This  information  is set  forth  on  page  17 of the
Company's Annual Report on Form 10-K for the fiscal year ended December 31, 1999
and is incorporated herein by reference

                                       14

                  SWIFT TRANSPORTATION CO., INC. & SUBSIDIARIES

                            PART II OTHER INFORMATION

ITEMS 1, 2, 3, 4 AND 5.

     Not applicable

ITEM 6. EXHIBITS AND REPORTS ON FORM 8-K

      (a)   Exhibit 10.18 - Nonqualified Deferred Compensation Agreement*

            Exhibit 10.19 - Operating Agreement of Transplace.com, LLC

            Exhibit 10.20 - Initial Subscription Agreement of Transplace.com,
                            LLC

            Exhibit 11 - Schedule of Computation of Net Earnings Per Share

            Exhibit 27 - Financial Data Schedule

            Exhibit 99 - Private Securities Litigation Reform Act of 1995 Safe
                         Harbor Compliance Statement for Forward-Looking
                         Statements

      (b)   No Current  Reports on Form 8-K were filed  during the three  months
            ended March 31, 2000.

- ----------
* Indicates a compensation plan

                                       15

                                    SIGNATURE

Pursuant to the  requirements  of the  Securities  and Exchange Act of 1934, the
registrant  has duly  caused  this  report  to be  signed  on its  behalf by the
undersigned thereunto duly authorized.

                                        SWIFT TRANSPORTATION CO., INC.

Date: May 10, 2000                      /s/ William F. Riley III
                                        ----------------------------------------
                                                     (Signature)

                                        William F. Riley III
                                        Senior Executive Vice President and
                                        Chief Financial Officer

                                       16