UNITED STATES
SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, DC 20549

FORM 8-K

CURRENT REPORT
Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934
Date of report (Date of earliest event reported): October 25, 2006

SWIFT TRANSPORTATION CO., INC.

(Exact Name of Registrant as Specified in Charter)

Nevada	0-18605	86-0666860
(State or Other Jurisdiction	(Commission File	(IRS Employer
of Incorporation)	Number)	Identification No.)

2200 South 75th Avenue, Phoenix, Arizona	85043
(Address of Principal Executive Offices)	(Zip Code)

(602) 269-9700

(Registrant’s telephone number, including area code)
(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

o Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

o Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

o Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

o Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

TABLE OF CONTENTS

	ITEM 2.02 RESULTS OF OPERATIONS AND FINANCIAL CONDITION
	ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS
SIGNATURES
Exhibit 99.1

TABLE OF CONTENTS

	ITEM 2.02 RESULTS OF OPERATIONS AND FINANCIAL CONDITION
	ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS
SIGNATURES
EXHIBIT INDEX
Exhibit 99.1

ITEM 2.02 RESULTS OF OPERATIONS AND FINANCIAL CONDITION

      On October 25, 2006, we announced in a press release information concerning our earnings for the three and nine months ended September 30, 2006. A copy of this press release, including information concerning forward-looking statements and factors that may affect our future results, is attached at Exhibit 99.1.

      This information shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

ITEM 9.01 FINANCIAL STATEMENTS AND EXHIBITS

(a)	Not applicable.
(b)	Not applicable.
(c)	Not applicable.
(d)	Exhibits.
	99.1 Press Release dated October 25, 2006.

SIGNATURES

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

Dated: October 25, 2006

SWIFT TRANSPORTATION CO., INC.
 

/s/ Glynis Bryan  

By: Glynis Bryan 

Chief Financial Officer 

EXHIBIT INDEX

Exhibit 99.1 Press Release dated October 25, 2006.