Exhibit 3.11

DFI/CORP/38 United States of America
RECORD 2/00
State of Wisconsin [SEAL OF THE STATE
OF WISCONSIN]

DEPARTMENT OF FINANCIAL INSTITUTIONS

To All to Whom These Presents Shall Come, Greeting:

I, RAY ALLEN, Deputy Administrator, Division of Corporate & Consumer
Services, Department of Financial Institutions, do hereby certify that the
annexed copy has been compared by me with the record on file in the Corporation
Section of the Division of Corporate & Consumer Services of this department and
that the same is a true copy thereof and the whole of such record; and that I am
the legal custodian of said record, and that this certification is in due form.

IN TESTIMONY WHEREOF, I have
hereunto set my hand and affixed the
official seal of the Department.

[SEAL OF THE DEPARTMENT
OF FINANCIAL INSTITUTIONS]

/s/ RAY ALLEN

RAY ALLEN, Deputy Administrator
Division of Corporate & Consumer Services
Department of Financial Institutions

DATE: AUG 20 2003 BY: /s/ Cathy Mickilson

- --------------------------------------------------------------------------------
Effective July 1, 1996, the Department of Financial Institutions assumed the
functions previously performed by the Corporations Division of the Secretary of
State and is the successor custodian of corporate records formerly held by the
Secretary of State.

RESTATED ARTICLES OF INCORPORATION
OF
NEENAH TRANSPORT, INC.

The following Restated Articles of Incorporation, duly adopted pursuant to
the authority and provisions of Chapter 180 of the Wisconsin Statutes, supersede
and take the place of the existing articles of incorporation and all amendments
thereto:

ARTICLE I
NAME

The name of the corporation is NEENAH TRANSPORT, INC.

ARTICLE II
PURPOSES

The purposes for which the corporation is organized are to engage in any
lawful activity within the purposes for which a corporation may be organized
under the Wisconsin Business Corporation Law, Chapter 180 of the Wisconsin
Statutes.

ARTICLE III
AUTHORIZED SHARES

The aggregate number of shares which the corporation shall have authority
to issue is 560 shares, consisting of one class only, designated as Common Stock
of the par value of $100.00 per share.

Upon the effectiveness of these Restated Articles of Incorporation, the shares,
without par value, then issued and outstanding shall, without any further action
required on the part of the corporation or its sole shareholder, be converted
into an aggregate of 100 shares of the corporation's Common Stock of the par
value of $100.00 per share.

ARTICLE IV
BOARD OF DIRECTORS

The number of directors shall be fixed by or in the manner provided in the
Bylaws.

ARTICLE V
REGISTERED OFFICE AND AGENT

The registered office of the corporation is located in Winnebago County,
Wisconsin, and the address of such registered office is 2121 Brooks Avenue, P.O.
Box 729, Neenah, Wisconsin 54957. The name of the registered agent at such
address is E.W. Aylward, Sr.

The undersigned offices of NEENAH TRANSPORT, INC., a Wisconsin corporation
with its registered office in Winnebago County, Wisconsin, hereby certify that
the foregoing Restated Articles of Incorporation, and the amendment of the
heretofore existing articles of incorporation of the corporation reflected
therein, were consented to in writing by the sole shareholder of the
corporation, duly signed by such sole shareholder.

The reclassification and conversion of the outstanding shares, without par
value, of the corporation effected by the amendment reflected in the foregoing
Restated Articles of Incorporation will change the stated capital of the
corporation to the aggregate par value of the 100 shares of Common Stock, par
value $100.00 per share, outstanding immediately after such reclassification.
The amount of stated capital, as so changed, will be $10,000.

The effective time of the foregoing Restated Articles of Incorporation
shall be 12:01 a.m. on October 1, 1988.

Executed in duplicate this 28th day of September, 1988.

/s/ J.P. Keating, Jr.
----------------------------------
J.P. Keating, Jr., President

[SEAL]
/s/ T.R. Franklin
----------------------------------
T.R. Franklin, Secretary

This instrument was drafted by:
Bruce C. Davidson
Quarles & Brady
411 East Wisconsin Avenue
Milwaukee, Wisconsin 53202-4497

-2-

Restated Articles

- - Changes Restated shares to be 560 shares common @ $100 per share Winnebago
$25

- - Adds P.O. Box to Reg. Office +25 exp

STATE OF WISCONSIN
FILED
SEP 30 1988

DOUGLAS LA FOLLETTE
SECRETARY OF STATE

Bruce Davidson
Quarles & Brady
411 E. Wisconsin Ave
Milwaukee, WI 53202-4497

DFI/CORP/30 United States of America
DOCUMENT
2/00 State of Wisconsin [SEAL OF THE STATE
OF WISCONSIN]

DEPARTMENT OF FINANCIAL INSTITUTIONS

To All to Whom These Presents Shall Come, Greeting:

I, RAY ALLEN, Deputy Administrator, Division of Corporate & Consumer
Services, Department of Financial Institutions, do hereby certify that the
annexed copy has been compared with the document on file in the Corporation
Section of the Division of Corporate & Consumer Services of this department, and
that the same is a true copy thereof; and that I am the legal custodian of said
document, and that this certification is in due form.

IN TESTIMONY WHEREOF, I have
hereunto set my hand and affixed the
official seal of the Department.
[SEAL OF THE
DEPARTMENT OF FINANCIAL /s/ Ray Allen
INSTITUTIONS]
RAY ALLEN, Deputy Administrator
Division of Corporate & Consumer Services
Department of Financial Institutions

DATE: AUG 20 2003 BY: /s/ Cathy Mickilson

ARTICLES OF INCORPORATION

NEENAH FOUNDRY TRANSPORT, INC.

The following Articles of Incorporation are executed by the
undersigned for the purpose of forming a Wisconsin corporation under Chapter 180
of the Wisconsin Statutes:

ARTICLE I

The name of the corporation shall be NEENAH FOUNDRY TRANSPORT, INC.

ARTICLE II

The period of existence of this corporation shall be perpetual.

ARTICLE III

The purpose of this corporation shall be to engage in any lawful
activities authorized by Chapter 180 of the Wisconsin Statutes.

ARTICLE IV

The capital stock which this corporation shall have authority to
issue shall be on one class only, designated as "common stock" and shall consist
of 2,800 shares without Nominal or par value. Such shares of stock may be issued
by the corporation from time to time for such consideration of money or of
property, or services valued in terms of money, as may be fixed from time to
time by the Board of Directors.

ARTICLE V

The address of the initial registered office of this corporation is
2121 Brooks Avenue, Neenah, Wisconsin 54956.

ARTICLE VI

The name of the initial registered agent at such address is E. W.
Aylward.

ARTICLE VII

The number of directors shall be such number as is fixed from time to
time by, or in the manner provided in, the by-laws of the corporation.

ARTICLE VIII

The name and address of the incorporator is as follows: Dewayne P.
Nehs, 152 West Wisconsin Avenue, Milwaukee, Wisconsin 53203.

ARTICLE IX

The officers of this corporation shall be a president,
vice-president, secretary and treasurer, and the duties of said officers shall
be such as are assigned to them from time to time by the board of directors.
Such other officers and assistant officers as may be deemed necessary may be
elected or appointed by the Board of Directors.

Executed this 8th day of April, A. D., 1981.

/s/ Dewayne P. Nehs
----------------------------

STATE OF WISCONSIN )
( SS
MILWAUKEE COUNTY )

Personally came before me this 8th day of April, 1981, the above
named Dewayne P. Nehs, to me known to be the person who executed the foregoing
instrument and acknowledged the same.

/s/ Harold W.
----------------------------------------
Notary Public, State of Wisconsin
My Commission is Permanent
[WISCONSIN NOTARY SEAL]

(This instrument was drafted
by Attorney Dewayne P. Nehs)

-2-

[Unable to read word] 180 Articles of Incorporation Winnebago
$70 STATE OF WISCONSIN
FILED
D.P. NEHS APR 10 1981
Suite 408 Caswell Bldg.
152 W. Wisconsin Ave VEL PHILLIPS
Milwaukee, WI 53203 SECRETARY OF STATE

OFFICE OF THE The undersigned, as Register of Deeds of
REGISTER OF DEEDS (County) Winnebago
-------------------------------
County, Wisconsin, certifies that on
(DATE) April 20, 1981
-------------------------------

there was received and accepted for record in my office, instrument(s) bearing
the certificate of the Secretary of State of the State of Wisconsin, and des-
cribed as

(XX) Articles of Incorporation ( ) Amendment(s) to Articles of Incorporation *
( ) Articles of Dissolution ( ) Articles of Merger * ( ) Name Reservation *
( ) Articles of Consolidation * ( ) Restated Articles *
( ) Change of Registered Office and/or Agent ( ) Intent to Dissolve OF

LIST CORPORATE
NAMES HERE NEENAH FOUNDRY TRANSPORT, INC.

(S E A L) Witness my hand and official seal on April 20, 1981 (DATE)
---------------------
/s/ Marjorie Dahms
- - - - - - - - - - -
Register of Deeds

Please return executed Certificate to:
Office of The Secretary of State
244 W. Washington Avenue
Madison, Wisconsin 53702

(* Please identify documents by date of filing with Secretary of State)

DFU/CORP/30 United States of America
DOCUMENT
2/00 State of Wisconsin. [SEAL OF THE
STATE OF WISCONSIN]

DEPARTMENT OF FINANCIAL INSTITUTIONS

To All to Whom These Presents Shall Come, Greeting:

I, RAY ALLEN, Deputy Administrator, Division of Corporate & Consumer
Services, Department of Financial Institutions, do hereby certify that the
annexed copy has been compared with the document on file in the Corporation
Section of the Division of Corporate & Consumer Services of this Department, and
that the same is a true copy thereof; and that I am the legal custodian of said
document, and that this certification is in due form.

IN TESTIMONY WHEREOF, I have
hereunto set my hand and affixed the
official seal of the Department.

[SEAL OF THE DEPARTMENT /s/ RAY ALLEN
OF FINANCIAL INSTITUTIONS]
RAY ALLEN, Deputy Administrator
Division of Corporate & Consumer Services
Department of Financial Institutions
DATE: AUG 20 2003
BY: /s/ Cathy Mickilson

(Form 4)- 1963
AMENDMENT STATE OF WISCONSIN CORPORATION DIVISION
(STOCK CORP) SECRETARY OF STATE P.O. BOX 7846
MADISON, WI 53707

Resolved, That The Articles of Incorporation of Neenah Foundry Transport,
Inc. be amended as follows:

That Article I be amended to read: The name of the
corporation shall be NEENAH TRANSPORT COMPANY, INC.

----------------------------------------------------------

The undersigned officers of Neenah Foundry Transport, Inc. a Wisconsin
corporation with registered office in Winnebago County, Wisconsin, CERTIFY:

1 (A) The foregoing amendment of the articles of incorporation of said
corporation was consented to in writing by the holders of all shares
entitled to vote with respect to the subject matter of said amendment,
duly signed by said shareholders or in their names by their duly
authorized attorneys.

OR (Please strike out the item you do not use)- See instruction 1

VOTE ON ADOPTION

Number of Number of Number of Number of Number of
SHARES SHARES "Yes" votes "Yes" votes "Yes" votes
Class outstanding entitled to vote REQUIRED CAST CAST

Common

Preferred

2 (See instruction 2) 2/06/87 WISCONSIN SECTY-STATE
1111 CORP *
1167 $25.00

<Table>

Executed in duplicate and seal (if any) affix this 5th day of February 1987.
----------- -------------- ---

/s/ James Keating, Jr.
---------------------------------
President James Keating, Jr.

(Affix seal or state that there is none) /s/ Fred C. Hathaway
---------------------------------
Secretary Fred C. Hathaway

This document was drafted by Attorney James L. Cummings (Section 14.38(14) Wis. Statutes
----------------------------
(Please print or type name)

Name Change

Neenah Foundry Transport, Inc. Winnebago

$25

Mail Returned Copy to:
(FILL IN THE NAME AND ADDRESS HERE)

Cummings, Snyder, Hanes STATE OF WISCONSIN
& Wiegratz, S.C. FILED
P. 0. Box 758
Neenah, WI 54956 FEB 11 1987

DOUGLAS LA FOLLETTE
SECRETARY OF STATE

INSTRUCTIONS
1. Amendement may be affected either by

A) Vote of the shareholders, at OR B) Written consent of all
a shareholder's meeting. shareholders, without a
Use item 1 (b). meeting. Use item 1(a).

Ref. sec, 180.25 Wis. Stats. For corporations organized on after 1 Jan 1973,
statutory minimum of affirmative votes to adopt resolution is a majority of the
shares entitled to vote. For corporations organized previously, statutory
minimum is 2/3 of the shares entitled to vote, unless articles provide for
majority vote. (If any class or series of shares is entitled to vote as a class,
minimum vote requirements must be met by each class or series entitled to vote
thereon as a class and of the total shares entitled to vote thereon.)

2. Item 2. If amendment provides for exchange, reclassification or cancellation
of issued shares, or effects a change in the amount of stated capital, enter a
statement of the manner in which the same will be accomplished. Ref. sec. 180.53
(6) & (7) Wisconsin Statutes.

3. Affix CORPORATE SEAL to each copy of the document or enter the remark "NO
SEAL" if the corporation does not have a seal. The PRESIDENT (or vice-president)
and SECRETARY (or asst. secretary) are to sign each copy with the original
signatures. Carbon copy, xerox, or rubber stamp signatures are not acceptable.

4. Submit in DUPLICATE ORIGINAL. Furnish Secretary of State two copies of the
document. (Mailing address: Corporation-Division, Secretary of State, P.O. Box
7846, Madison, WI 53707). One copy will be retained (filed) by Secretary of
State and the other copy transmitted directly to the Register of Deeds of the
county named in this document, together with your check for the recording fee.
When the recording has been accomplished, the document will be returned to the
address you furnish on the back of this form.

5. Two SEPARATE REMITTANCES are required.

A) Send a filing fee of $25 (or more), Payable to SECRETARY OF STATE.
Additional fee may be due if amendment causes an increase in authorized capital
shares. The rate on shares is $1.25 per $1,000 on par value shares, and/or 2 1/2
cents per share on no par value shares. Compute fee at such rates on the
aggregate number of shares AFTER giving effect to the amendment. Deduct
therefrom the fee applicable to the authorized shares BEFORE amendment. The
remainder, if any. is the additional fee due.

B) Send a RECORDING FEE of $6, payable to REGISTER OF DEEDS of the county
named in this document as the county within which the corporation's registered
office is located. If you append additional pages to this standard form, add $2
more recording foe for each additional page.

Please furnish the fee for the Register of Deeds in check form with your
document, and we will transmit to the Register of Deeds with the documents for
recording.

DFI/CORP/30 United States of America [SEAL OF THE
DOCUMENT STATE OF
2/00 State of Wisconsin WISCONSIN}

DEPARTMENT OF FINANCIAL INSTITUTIONS

To All to Whom These Presents Shall Come, Greeting:

I, RAY ALLEN, Deputy Administrator, Division of Corporate & Consumer
Services, Department of Financial Institutions, do hereby certify that the
annexed copy has been compared with the document on file in the Corporation
Section of the Division of Corporate & Consumer Services of this department, and
that the same is a true copy thereof; and that I am the legal custodian of said
document, and that this certification is in due form.

[SEAL OF THE DEPARTMENT OF IN TESTIMONY WHEREOF, I have
FINANCIAL INSTITUTIONS] hereunto set my hand and affixed the
official seal of the Department.

/s/ RAY ALLEN

RAY ALLEN, Deputy Administrator
Division of Corporate & Consumer
Services Department of Financial
Institutions

DATE: AUG 20 2003 BY: /s/ Cathy Mickilson

(Form 4) - 1982 STATE OF WISCONSIN CORPORATION DIVISION
AMENDMENT SECRETARY OF STATE P O BOX 7946
(STOCK CORP) MADISON WI 53707

Resolved, That

The Articles of Incorporation of Neenah Transport Company, Inc. be
amended as follows:

That Article I be amended to read: The name of the corporation shall
be NEENAH TRANSPORT, INC.

The undersigned officers of Neenah Transport Company, Inc. a Wisconsin
corporation with registered office in Winnebago County, Wisconsin, CERTIFY:

1(A) The foregoing amendment of the articles of incorporation of said
corporation was consented to in writing by the holders of all shares
entitled to vote with respect to the subject matter of said amendment,
duly signed by said shareholders or in their names by their duly
authorized attorneys.

OR (PLEASE STRIKE OUT THE ITEM YOU DO NOT USE) - See instruction 1

VOTE ON ADOPTION

Number of Number of
Number of Number of affirmative affirmative
SHARES SHARES votes votes
Class Outstanding entitled to vote CAST REQUIRED

Common

Preferred

2 (See instruction 2) [ILLEGIBLE]

Executed in duplicate and seal (if any) affixed this 10th day of April,
1987

/s/ James Keating
------------------------------------
President

(Affix seal or state that there is none) /s/ Fred C. Hathaway
------------------------------------
Secretary
Fred C. Hathaway

This document was drafted by Attorney James L. Cummings (Section
14.38(14) Wis. Statutes)

AMENDMENT STOCK - Changes Name

Neenah Transport Company, Inc.

$25.00 - WINNEBAGO -
STATE IF WISCONSIN
MAIL RETURNED COPY TO: FILED
(FILL IN THE NAME AND ADDRESS HERE) APR 20 1987
DOUGLAS LA FOLLETTE
Cummings, Snyder, Hanes SECRETARY OF STATE
& Wiegratz, S.C.
P. O. Box 758
Neenah, WI 54956

INSTRUCTIONS

1. Amendment may be affected either by

A) Vote of the shareholders at a OR B) Written, consent of all
shareholder's meeting. Use item shareholders, without a
1(b) meeting. Use item 1(a).

Ref. sec. 180.25 Wis. Stats. For corporations organized on or after 1 Jan 1973,
statutory minimum of votes to adopt resolution is a majority of the shares
entitled to vote. For corporations organized previously, statutory minimum is
2/3 of the shares entitled to vote, unless articles provide for majority vote.
(Minimum vote requirements must be met for each class of stock as well as for
the total shares entitled to vote.)

2. Item 2. If amendment provides for exchange, reclassification or cancellation
of issued shares, or effects a change in the amount of stated capital, enter a
statement of the manner in which the same wilt tie accomplished. Ref. sec.
180.53(6) & (7) Wisconsin Statutes.

3. Affix CORPORATE SEAL to each copy of the document, or enter the remark "NO
SEAL" if the corporation does not have a seal. The PRESIDENT (or vice-president)
and SECRETARY (or asst secretary) are to sign each copy with original
signatures. Carbon copy, xerox, or rubber stamp signatures are not acceptable.

4. Submit in DUPLICATE ORIGINAL. Furnish Secretary of State two copies of the
document. (Mailing address: Corporation Division, Secretary of State, P0 Box
7846, Madison WI, 53707). One copy will be retained (filed) by Secretary of
State and the other copy transmitted directly to the Register of Deeds of the
county named in this document, together with your check for the recording fee.
When the recording has been accomplished, the document will be returned to the
address you furnish on the back of this form.

5. Two SEPARATE REMITTANCES are required.

A) Send a filing fee of $ 25 (or more), payable to SECRETARY OF STATE.
Additional fee may be due if amendment causes an increase in authorized capital
shares. The rate on shares is $1.25 per $1,000 on par value shares, and/or 2 1/2
cents per share on no par value shares. Compute fee at such rates on the
aggregate number of shares AFTER giving effect to the amendment. Deduct
therefrom the fee applicable to the authorized shares BEFORE amendment. The
remainder, if any, is the additional fee due.

B) Send a RECORDING FEE of $ 6, payable to REGISTER OF DEEDS of the county
named in this document as the county within which the corporation's registered
office is located. If you append additional pages to this standard form, add $ 2
more recording fee for each additional page.

Please furnish the fee for the Register of Deeds in check form with your
document, and we will transmit it to the Register of Deeds with the document for
recording.

United States of America
State of Wisconsin

DEPARTMENT OF FINANCIAL INSTITUTIONS

Division of Corporate & Consumer Services

To All to Whom These Presents Shall Come, Greeting:

I, RAY ALLEN, Deputy Administrator, Division of Corporate & Consumer Services,
Department of Financial Institutions, do hereby certify that;

NEENAH TRANSPORT, INC.

is a domestic corporation organized under the laws of this state and that its
date of incorporation is April 10, 1981.

I further certify that said entity has, within its most recently completed
report year, filed an annual report required under section 180.1622, 180.1921,
181.1622, 183.0120 or 185.48 of the Wisconsin Statutes.

I further certify that said company has not filed articles of dissolution with
this department.

[DEPARTMENT OF FINANCIAL INSTITUTIONS STATE OF WISCONSIN SEAL]

IN TESTIMONY WHEREOF, I have hereunto set
my hand and affixed the official seal of the
Department on September 26, 2003.

/s/ Ray Allen
RAY ALLEN, Deputy Administrator
Division Of Corporate & Consumer Services
Department of Financial Institutions

Effective July 1, 1996, the Department of Financial Institutions assumed the
functions previously performed by the Corporations Division of the Secretary of
State and is the successor of corporate records formerly held by the Secretary
of State.

DFI/Corp/33

TO VALIDATE THE AUTHENTICITY OF THIS CERTIFICATE

Visit this web address: http://www.wdfi.org/apps/ccs/verify/

Enter this code: 117-CB6C8198

NEENAH TRANSPORT, INC.

CERTIFICATE OF SECRETARY

I, Gary W. LaChey, do hereby certify as follows:

1. I am the duly elected, qualified and acting Secretary of
Neenah Transport, Inc., a Wisconsin corporation (the "Company") .

2. Attached hereto is a true, complete and correct copy of the
Bylaws of the Company, as in full force and effect on the date hereof.

IN WITNESS WHEREOF, I have executed this Certificate in my official
capacity this 30th day of April, 1997.

/s/ Gary W. LaChey
---------------------------------------
Gary W. LaChey, Secretary

BYLAWS OF NEENAH TRANSPORT, INC.
As Amended and Restated
June 13, 1989

1. The number of directors of this corporation shall be
three (3). A director who is or was employed by the corporation (or an
affiliated corporation) shall be eligible for reelection as a director of the
corporation only so long as he or she is actively so employed.

2. The date of the annual meeting of shareholders shall
be not earlier than the second Tuesday in April nor later than the third Tuesday
in June, as determined each year by the President, and the time and place of
meeting shall be such as shall be fixed by the Secretary and specified in the
notice or waiver of notice of such meeting.

3. Regular or special directors' meetings may be held
upon 48 hours written notice given in person or by telegraphing or depositing
the same in the mail, addressed to each director at his or her address as set
forth in the records of the corporation.

4. Notice of any meeting of shareholders or directors
may be waived, and actions by shareholders or directors may be taken by
unanimous written consent without a meeting, as provided by Sections 180.89 and
180.91 of the Wisconsin Business Corporation Law, or any successor provisions
thereto.

5. The duties of the respective officers shall be such
as usually pertain to their offices and such other duties as may be prescribed
by the Board of Directors. The Board of Directors may delegate the duties of any
officer to any other officer or to any assistant officer or other person
designated by it for that purpose.

6. The fiscal year of the corporation shall begin on the
first day of April and end on the last day of March in each year.

7. These bylaws may be amended by the Board of Directors
or by the shareholders.