<SEC-DOCUMENT>0000100885-23-000153-index.html : 20230803
<SEC-HEADER>0000100885-23-000153.hdr.sgml : 20230803
<ACCEPTANCE-DATETIME>20230803173452
ACCESSION NUMBER:		0000100885-23-000153
CONFORMED SUBMISSION TYPE:	3
PUBLIC DOCUMENT COUNT:		2
CONFORMED PERIOD OF REPORT:	20230726
FILED AS OF DATE:		20230803
DATE AS OF CHANGE:		20230803

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			WIEHOFF JOHN
		CENTRAL INDEX KEY:			0001241113

	FILING VALUES:
		FORM TYPE:		3
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06075
		FILM NUMBER:		231141392

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			UNION PACIFIC CORP
		CENTRAL INDEX KEY:			0000100885
		STANDARD INDUSTRIAL CLASSIFICATION:	RAILROADS, LINE-HAUL OPERATING [4011]
		IRS NUMBER:				132626465
		STATE OF INCORPORATION:			UT
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		1400 DOUGLAS STREET
		STREET 2:		STOP 0310
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68179
		BUSINESS PHONE:		402 544 6763

	MAIL ADDRESS:	
		STREET 1:		1400 DOUGLAS STREET
		STREET 2:		STOP 0310
		CITY:			OMAHA
		STATE:			NE
		ZIP:			68179
</SEC-HEADER>
<DOCUMENT>
<TYPE>3
<SEQUENCE>1
<FILENAME>edgardoc.xml
<DESCRIPTION>PRIMARY DOCUMENT
<TEXT>
Document 1 - file: edgardoc.html

Document 1 - RAW XML: edgardoc.xml

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-24
<SEQUENCE>2
<FILENAME>poawiehoff.txt
<DESCRIPTION>EDGAR SUPPORTING DOCUMENT
<TEXT>
Document 2 - file: poawiehoff.txt

</DOCUMENT>
</SEC-DOCUMENT>