repainted into UP colors.) Many former C&NW units have received "patches" with a new road number and reporting mark to match their new owner's roster. Only 2 "patched" units remain on the Union Pacific, UP AC44CW 6706, and UP D9-44CW 9771. Several others work under different owners. However, it is still possible to find untouched C&NW units in service. For instance CNW 1518, CNW 411, CNW 414 (METX 308), and CNW 6847 are preserved at the Illinois Railway Museum, CNW 4153 now works at a grain elevator in Fremont, Nebraska, and several other GP7s, GP9s, and a few other C&NW locomotives are owned by various regional railroads, short lines, or industries. As of 2020, 9771 and 6706 have yet to be repainted. Union Pacific continues to follow its new tradition of releasing "Heritage" EMD SD70ACe units to represent the paint schemes of companies absorbed by UP. After completion of painting at the Wisconsin and Southern Railroad's Horicon, Wisconsin shop, UP 1995, painted in a "Heritage" C&NW paint scheme, was unveiled on July 15, 2006, at North Western Station in Chicago, Illinois. The North Western Station was rechristened to the Ogilvie Transportation Center in 1997 to honor Richard B. Ogilvie, a former governor of Illinois and well as the creator of the Regional Transportation Authority. The station now serves as UP's Metra terminus for its three lines (Union Pacific/West Line, Union Pacific/Northwest Line, and Union Pacific/North Line). However, many longtime Chicago residents still refer to the station as "North Western Station," and many longtime employees still call it "CPT," for "Chicago Passenger Terminal." C&NW Tables Passenger train service The CNW's most famous train, the Twin Cities 400 from Chicago to Minneapolis/St. Paul, was introduced in 1935 to compete with the Chicago, Burlington and Quincy's Zephyrs and the Milwaukee Road's Hiawathas. This train was named so, because it traveled the between the cities in 400 minutes. CNW was the first system to start a high-speed Chicago-Twin Cities schedule because it used refurbished instead of new equipment, but in 1939, modernized the 400 with new E3A diesel locomotive pairs and streamlined cars. Other named trains the CNW operated included the Ashland Limited, Duluth-Superior Limited, and the North Western Limited CNW eventually renamed the first 400 to the Twin Cities 400 as the CNW labeled almost all of its passenger trains with variations of the 400 moniker, including the Flambeau 400, Minnesota 400, Valley