In 1939, the Electro-Motive
Corporation completed a revolutionary railroad locomotive powered by
a diesel prime mover and using an electric transmission. While this
combination had been used for years in some switching and passenger
locomotives, EMC was determined that their new locomotive, the FT,
would replace steam locomotives in freight service. Western Pacific
was an eager early buyer of this model and later its improved
successors. F3 and later FP7 models were acquired for the
California Zephyr, while the F7 model helped retire many of the
railroad’s steam engines in freight service.
WP 917-D was delivered in WP’s
first order for the F7 model as part of an A-B-B-A set, costing the
railroad $653,408. For comparison, a single
General Electric Locomotive can now
be ordered with the same 6,000 horsepower as this 4 unit set of
F7's, but at a cost of $2.5 Million per copy. These carbody
type locomotives served until newer models with higher horsepower
and better visibility rendered them obsolete. The WP, however, was
slow to retire them, the railroad always being too short of money to
completely replace those older locomotives which could still earn a
profit. By 1977, when most railroads had long since replaced their
full carbody style locomotives, the WP still rostered four. That
year, two of the survivors, the 913-A (preserved in Sacramento at
California State Railroad Museum)
921-D, were sent to Morrison-Knudsen in Boise, ID for rebuilding,
while one of the others was rebuilt by WP in Stockton. The
913, was repainted into a new version of the classic orange and
silver Zephyr paint by the Stockton paint shop, at the urgence of
several WP employees who mounted a letter writing campaign, while
the other three, including WP 921-D and 917-D, both here in Portola,
were given WP’s then standard green and orange colors. For the next
three years, the newly christened “Fab 4” continued to earn their
keep while generating great publicity for the WP. These 4 engines
were regulars on the Stockton-San Jose auto trains, gaining a cult
following of railroad fans, making these 4 locomotives some of the
most photographed of all time.
After the Union Pacific merger,
the 921-D was retired and donated to the brand new FRRS by UP
President Mike Flannery during the opening ceremonies of the new
"Portola Railroad Museum" (Now the Western Pacific Railroad
Museum). Sister 917-D came to the museum in 2005 as part of a trade
Bay Area Electric Railway Association
at Rio Vista Junction.
917-D (by now, simply renumbered 917 as alphabetical suffixes were
incompatible with WP's computerized tracing system) has just arrived
at Stockton in 1981 after yet another round trip to San Jose
ferrying auto's and auto parts from Ford in Milpitas. The 917,
918 and 921 were repainted in the WP's 1970's standard "Perlman"
green and orange paint. By this point the venerable old
engines had each traveled nearly 2 million miles and were still
Western Pacific's "Fab-4"
F7's were the subject of several articles in the rail press.
At right is an article by Ken Meeker on the WP's venerable fleet of
F7's on the "San Jose Turn" in the May 1978 issue of "Pacific Rail
News", courtesy of
Western Pacific 917-D prepares
to leave its long time home at Rio Vista Junction, for the Western
Pacific Railroad Museum in Portola, California in 2005. The
engine was repainted back into a slightly modified version of silver
and orange paint by WP successor Union Pacific prior to donation to
the Western Rail Museum in Rio vista.
FRRS Member Kevin Caldwell
gives newly acquired 917-D a much needed bath after the locomotives
arrival in 2005.
Western Pacific 917-D waits for
its next assignment at the Western Pacific Railroad Museum in
Portola, California where she lives out her much deserved
Guests of the Western Pacific
Railroad Museum are invited to "test drive" the 917-D in our world
A Locomotive" program.