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 6th day of April,
2017.



		/s/Glenn M. Renwick