UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 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 18, 2006


                             HEARTLAND EXPRESS, INC.
             (Exact name of registrant as specified in its charter)


                        Commission File Number - 0-15087


            NEVADA                                           93-0926999
(State of other Jurisdiction                            (IRS Employer ID No.)
        of Incorporation)

2777 HEARTLAND DRIVE, CORALVILLE, IOWA                          52241
(Address of Principal Executive Offices)                      (Zip Code)


        Registrant's Telephone Number (including area code): 319-545-2728












Item 9.01.   Financial Statements and Exhibits

     Exhibit 99.1 - Heartland Express, Inc. press release dated October 18, 2006
with respect to the Company's  financial results for the quarter ended September
30, 2006.

Item 2.02.   Results of Operations and Financial Condition.

     On October 18,  2006,  Heartland  Express,  Inc.  announced  its  financial
results for the quarter ended  September 30, 2006. The press release is attached
as Exhibit 99.1 to this Form 8-K and is incorporated herein by reference.

                                    SIGNATURE

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

                                                   HEARTLAND EXPRESS, INC.

Date: October 18, 2006                             BY:/s/ John P. Cosaert
                                                   ----------------------
                                                   JOHN P. COSAERT
                                                   Vice-President
                                                   Finance and Treasurer





















                                Exhibit No. 99.1

Wednesday, October 18, 2006, For Immediate Release

Press Release

Heartland  Express,  Inc. Reports Revenues and Earnings for the Third Quarter of
2006.

CORALVILLE,  IOWA - October 18, 2006 - Heartland  Express,  Inc. (Nasdaq:  HTLD)
announced  today  financial  results for the quarter  ended  September 30, 2006.
Operating  revenues for the quarter increased 8.0% to $147.1 million from $136.2
million  in the third  quarter  of 2005.  Net  income  increased  31.2% to $23.0
million  from $17.5  million in the 2005  period.  Earnings per share were $0.23
compared to $0.18 for the third quarter of 2005.

For the nine months ended September 30, 2006, operating revenues increased 10.8%
to $425.1 from $383.7 during the same period in 2005. Net income increased 34.3%
to $67.5 million from $50.3 million in the 2005 period.  Earnings per share were
$0.69 compared with $0.51 for the 2005 period.

For the quarter,  Heartland  Express,  Inc. posted an operating ratio (operating
expenses as a percentage of operating revenues) of 77.9% and a 15.6% net margin.
The Company  reported an operating ratio of 77.4% and a 15.9% net margin for the
nine months ended  September 30, 2006.  The Company ended the third quarter with
cash, cash equivalents,  and short-term  investments of $321.9 million,  a $34.3
million  increase  from the $287.6  million  reported on December 31, 2005.  The
Company's balance sheet continues to be debt-free.

Operating  results  for the nine month  period are  favorably  impacted by gains
primarily from the trade of revenue equipment. Effective July 1, 2005 gains from
the trade of revenue  equipment  are being  recognized  in  operating  income in
compliance with Statement of Financial Accounting Standards No. 153, "Accounting
for Non-monetary Transactions". Prior to July 1, 2005 gains from the trade-in of
revenue  equipment were deferred and presented as a reduction of the depreciable
basis of new revenue  equipment.  Operating  income for the three month and nine
month periods ended  September 30, 2006 were favorably  impacted by $3.6 million
and  $14.9  million,  respectively,  from  gains  on  the  trade-in  of  revenue
equipment, net of the associated increase in depreciation expense as a result of
the higher  depreciable basis of traded revenue equipment acquired since July 1,
2005.  As a result of these gains  earnings  per share was  positively  impacted
$0.02 per share for the quarter ended  September 30, 2006 and $0.10 for the nine
months ended September 30, 2006.

The Company has  continued  to upgrade its tractor and trailer  fleet during the
quarter.  The  Company  took  delivery  of 475 new  International  tractors  and
completed its trailer fleet upgrade with the delivery of 252 new Wabash trailers
during the period.  The average age of the Company's tractor fleet was 1.2 years
at September  30, 2006,  with 97% of the fleet  comprised of 2005 or newer model
year Internationals.  The tractor fleet replacement will continue throughout the
fourth  quarter and will be completed  by December 31, 2006.  The average age of
the Company's  trailer fleet was 2.9 years at September 30, 2006 with  primarily
the entire trailer fleet consisting of 2002 or newer model year Wabash trailers.

During  the  quarter,  Heartland  Express  declared  a  regular  quarterly  cash
dividend.  The quarterly  dividend of approximately  $2.0 million at the rate of
$0.02 per share was paid on  October  2, 2006 to  shareholders  of record at the
close of business  on  September  20,  2006.  The Company has now paid  thirteen
consecutive  quarterly  cash  dividends.  In  addition,  the Company  declared a




4-for-3 stock split, paid as a 33% stock dividend in the second quarter of 2006.
This was the  Company's  ninth  stock  split  since  going  public in 1986.  The
Company's annual cash dividend increased  approximately $2.0 million per year, a
33%  increase,  as a result of the recent stock  split.  All share and per share
data  presented  have been adjusted  retroactively  to reflect the effect of the
stock split.

The Company purchased 176,700 shares of its outstanding  common stock during the
quarter.  There are 4.9 million shares  remaining  under the repurchase  program
approved in September  2001 by its Board of Directors.  Our strong cash position
has allowed us to improve  shareholder  return with share  repurchases  and cash
dividends  without  effecting  growth  opportunities.  This repurchase of shares
demonstrates the Board of Director's confidence in the Company's performance and
future prospects.

This  press  release  may  contain   statements  that  might  be  considered  as
forward-looking statements or predictions of future operations.  Such statements
are based on  management's  belief or  interpretation  of information  currently
available.   These   statements  and  assumptions   involve  certain  risks  and
uncertainties.  Actual  events may differ from these  expectations  as specified
from time to time in filings with the Securities and Exchange Commission.

                        Contact: Heartland Express, Inc.
                      John Cosaert, Chief Financial Officer
                             Mike Gerdin, President
                                  319-545-2728



























                             HEARTLAND EXPRESS, INC.
                                AND SUBSIDIARIES

                        CONSOLIDATED STATEMENTS OF INCOME
                                   (UNAUDITED)



                                            Three months ended               Nine months ended
                                               September 30,                    September 30,

                                           2006            2005            2006             2005
                                           ----            ----            ----             ----

                                                                            
OPERATING REVENUE                      $147,057,490    $136,209,698    $425,115,417     $383,738,516
                                       ------------    ------------    ------------     ------------

OPERATING EXPENSES:

   Salaries, wages, benefits           $ 47,925,921    $ 45,028,528    $140,337,273     $131,192,465

   Rent and purchased transportation      6,093,688       7,462,499      19,065,665       23,004,432

   Fuel                                  38,971,250      33,987,534     109,721,659       88,048,040

   Operations and maintenance             3,324,150       4,068,028       9,629,850       10,417,494

   Operating taxes and licenses           2,259,229       2,249,347       6,530,122        6,505,283

   Insurance and claims                   2,620,921       5,015,569      11,543,703       11,817,266

   Communications and utilities             912,515         969,344       2,807,946        2,596,260

   Depreciation                          12,446,340       9,819,033      33,805,611       27,260,730

   Other operating expenses               4,757,332       4,238,891      13,113,339       12,479,903

   Gain on disposal of
     property & equipment                (4,788,227)     (1,961,023)    (17,571,767)      (2,262,664)
                                       ------------    ------------    ------------     ------------

                                        114,523,119     110,877,750     328,983,401      311,059,209
                                       ------------    ------------    ------------     ------------

                Operating income         32,534,371      25,331,948      96,132,016       72,679,307

   Interest income                        3,141,022       1,865,656       8,553,941        5,252,948
                                       ------------    ------------    ------------     ------------

   Income before income taxes            35,675,393      27,197,604     104,685,957       77,932,255

  Federal and state income taxes         12,664,763       9,655,150      37,163,515       27,665,951
                                       ------------    ------------    ------------     ------------

   Net income                          $ 23,010,630    $ 17,542,454    $ 67,522,442     $ 50,266,304
                                       ============    ============    ============     ============

   Earnings per share                  $       0.23    $       0.18    $       0.69     $       0.51
                                       ============    ============    ============     ============

   Weighted average shares
   outstanding                           98,330,636      98,428,737      98,395,579       99,360,028
                                       ============    ============    ============     ============

   Dividends declared per share        $      0.020    $      0.015    $      0.055     $      0.045
                                       ============    ============    ============     ============




                             HEARTLAND EXPRESS, INC.
                                AND SUBSIDIARIES
                      CONDENSED CONSOLIDATED BALANCE SHEETS



ASSETS
                                              September 30,    December 31,
                                                  2006             2005
                                              ------------     ------------
                                               (unaudited)
CURRENT ASSETS
                                                         
   Cash and cash equivalents                  $ 23,066,640     $  5,366,929
   Short-term investments                      298,853,453      282,255,377
   Trade receivables                            46,404,543       42,860,411
   Prepaid tires                                 5,238,531        3,998,430
   Other prepaid expenses                        4,034,919          304,667
   Deferred income taxes                        28,416,000       28,721,000
                                              ------------     ------------
          Total current assets                $406,014,086     $363,506,814
                                              ------------     ------------

PROPERTY AND EQUIPMENT                        $319,102,748     $281,710,956
   Less accumulated depreciation                85,595,291       81,204,416
                                              ------------     ------------
                                              $233,507,457     $200,506,540
                                              ------------     ------------
OTHER ASSETS                                  $ 10,244,495     $  9,494,571
                                              ------------     ------------
                                              $649,766,038     $573,507,925
                                              ============     ============

LIABILITIES AND STOCKHOLDERS' EQUITY

CURRENT LIABILITIES
   Accounts payable & accrued liabilities     $ 16,615,312     $ 10,572,525
   Compensation & benefits                      15,025,171       12,629,831
   Income taxes payable                         10,092,332        8,064,947
   Insurance accruals                           55,814,578       53,631,471
   Other accruals                                7,244,932        7,345,499
                                              ------------     ------------
          Total current liabilities           $104,792,325     $ 92,244,273
                                              ------------     ------------

DEFERRED INCOME TAXES                         $ 51,873,000     $ 48,012,000
                                              ------------     ------------

COMMITMENTS AND CONTINGENCIES

STOCKHOLDERS' EQUITY
   Capital stock: common, $.01 par value;
   authorized 395,000,000 shares;
   issued and outstanding 98,251,889
   in 2006 and 98,428,589 in 2005             $    982,519     $    738,215
   Additional paid-in capital                      282,022              - -
   Retained earnings                           491,836,172      432,952,138
                                              ------------     ------------
                                              $493,100,713     $433,690,353
     Less unearned compensation                       - -          (438,701)
                                              ------------     ------------
                                              $493,100,713     $433,251,652
                                              ------------     ------------
                                              $649,766,038     $573,507,925
                                              ============     ============


                                 END OF REPORT