POWER OF ATTORNEY

The undersigned is a director and/or executive officer
of The Progressive Corporation, an Ohio corporation
(the ?Corporation?), certain securities of which are
registered pursuant to Section 12 of the Securities
Exchange Act of 1934, as amended (the ?Act?).  The
undersigned hereby makes, constitutes and appoints
Daniel P. Mascaro, Michael R. Uth, David M. Coffey,
Laurie F. Humphrey and Andrew J. Kane, and each of
them, my true and lawful attorney-in-fact and
agent, with full power of substitution and
resubstitution, for me and in my name, place and
stead, as my attorney-in-fact and agent, to:

a.	prepare, sign and file a Form ID, or successor
form, to obtain any EDGAR or other codes necessary for
the undersigned to file documents with the Securities
and Exchange Commission, and to prepare and sign any and
all Forms 3, 4 and 5, or successor forms, and any and
all amendments or supplements thereto, in order to
report, pursuant to Section 16(a) of the Act, the number
of the Common Shares and other securities (including
any derivative securities) of the Corporation
beneficially owned by the undersigned, or any change in
the number of Common Shares or other securities of the
Corporation so owned by the undersigned or in the nature
of such ownership, and to file with the Securities and
Exchange Commission and the New York Stock Exchange the
required number of copies of such form or forms, or any
such amendments or supplements, pursuant to and in
accordance with the applicable rules and regulations of
the Securities and Exchange Commission and the New York
Stock Exchange; and
b.	prepare and sign any and all Forms 144, or
successor forms, and any and all amendments or
supplements thereto, in order to facilitate the sale
of Common Shares or other securities of the Corporation
beneficially owned by the undersigned, pursuant to
Rule 144 under the Securities Act of 1933, as amended,
and to file with the Securities and Exchange Commission
and the New York Stock Exchange the required number of
copies of such form or forms, or any such amendments
or supplements, pursuant to and in accordance with
the applicable rules and regulations of the Securities
and Exchange Commission and the New York Stock Exchange;

giving and granting unto each said attorney-in-fact
and agent full power and authority to do and perform
any and all acts and things whatsoever necessary or
appropriate to be done in or about the premises, as
fully to all intents and purposes as the undersigned
might or could do if personally present, hereby
ratifying and approving all that said attorneys-in-fact
and agents, or any of them, or any such substitute
or substitutes, shall lawfully do or cause to be done
by virtue hereof.

IN WITNESS WHEREOF, the undersigned has executed this
Power of Attorney as of the 12th day of April, 2017.

	/s/WILLIAM M. CODY