AMTRAK OPERATIONS SPECIAL ADVISORY 23APR03AT APPROX. 7:45AM TR 14(22) WAS STRUCK BY A UPRR WORK CRANE, 10 MI.SOUTH OF DUN AT SIMS. DAMAGE WAS DONE TO BOTH ENGINES AND THE 1ST 3CARS. AS A RESULT OF THIS, ELECTICAL POWER WAS KNOCKED-OUT THROUGHTHE ENTIRE TRAIN. THE SECOND CAR SUSTAINED AIRBRAKE DAMAGE; TEMPORARYREPAIRS WERE MADE. TRAIN OPERATED DARK SIMS TO DUN WHERE THESECOND CAR WILL HAVE TO BE SET OFF AND THE 1ST (BAG) CAR WILL HAVE TO BE SHIFTED TO THE REAR. TRAIN WILL OPERATE THRU TO SEATTLE. TRAIN HAS ALREADY BEEN DELAYED 3 HOURS AT SIMS AND ESTIMATED TO BE DELAYED 2 HOURS AT DUN. TRAIN EST. TO BE 8 TO 8 1/2 HOURS LATE DEPARTING DUN.**UPDATE** AS OF 2:00PM PDT, TR 14 CONTINUES TO SET DORM CAR AND MOVE BAG CAR TO REAR OF TRAIN.**UPDATE** TRAIN ON THE MOVE FROM DUN 2:39PM.