Atchison Topeka & Santa Fe Railway's only GP40, the 2964 was derated to 2500 hp and classed as a GP35u. It was formerly ATSF 3461, which was Toledo Peoria & Western's only GP40 1000, originally EM... (more)

FORT SUMNER NM June 21 1986 -- On the longest day of the year Santa Fe GP35u 2964 (ex-TPW GP40 1000), SD45u 5408 and Kodachrome SD45-2u 7217 are eastbound over U.S. 60 with a TOFC train. EMD built... (more)

FORT SUMNER NM June 21 1986 -- On the longest day of the year Santa Fe GP35u 2964 is eastbound over U.S. 60 with a TOFC train. EMD built the unit in May 1969 as TP&W 1000.

Atchison Topeka & Santa Fe Railway's only GP40, the 2964 was derated to 2500 hp and classed as a GP35u. It was formerly ATSF 3461, which was Toledo Peoria & Western's only GP40 1000, originally EM... (more)

Santa Fe's only GP40, the 2964 was derated to 2500 hp and classed as a GP35u. It was formerly ATSF 3461, which was TP&W's only GP40 1000, originally EMD "loaner" 21. It was destroyed in a fatal ... (more)