Heartland Express | Investor Information

XBRL files

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1Q FY2012 Form 10-Q

filename	description
htld-20120331.xml	Instance Document
htld-20120331.xsd	Taxonomy Extension Schema
htld-20120331_cal.xml	Taxonomy Extension Calculation Linkbase
htld-20120331_def.xml	Taxonomy Extension Definition Linkbase
htld-20120331_lab.xml	Taxonomy Extension Label Linkbase
htld-20120331_pre.xml	Taxonomy Extension Presentation

FY2011 Form 10-K

filename	description
htld-20111231.xml	Instance Document
htld-20111231.xsd	Taxonomy Extension Schema
htld-20111231_cal.xml	Taxonomy Extension Calculation Linkbase
htld-20111231_def.xml	Taxonomy Extension Definition Linkbase
htld-20111231_lab.xml	Taxonomy Extension Label Linkbase
htld-20111231_pre.xml	Taxonomy Extension Presentation

3Q FY2011 Form 10-Q

filename	description
htld-20110930.xml	Instance Document
htld-20110930.xsd	Taxonomy Extension Schema
htld-20110930_cal.xml	Taxonomy Extension Calculation Linkbase
htld-20110930_def.xml	Taxonomy Extension Definition Linkbase
htld-20110930_lab.xml	Taxonomy Extension Label Linkbase
htld-20110930_pre.xml	Taxonomy Extension Presentation

2Q FY2011 Form 10-Q

filename	description
htld-20110630.xml	Instance Document
htld-20110630.xsd	Taxonomy Extension Schema
htld-20110630_cal.xml	Taxonomy Extension Calculation Linkbase
htld-20110630_def.xml	Taxonomy Extension Definition Linkbase
htld-20110630_lab.xml	Taxonomy Extension Label Linkbase
htld-20110630_pre.xml	Taxonomy Extension Presentation

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