Union Pacific Railway Passenger Station -proposed, never built -address approximate -the railroad also began construction on the Union Pacific Tunnel, running from 23rd St. & Jefferson Ave. to Center St. at So. Prospect -the partially completed tunnel was abandoned in 1910 and filled with cord wood TDL 5/20/1906 p.18 Gold on Center St. and Jefferson Ave. (Union Pacific begins buying land for right of way) TDL 4/28/1907 p.16 New industrial era dawns as railroad plans mature; site of $500,000 passenger station (il) TDL 1/13/1909 (Commerical Club Edition) The Union Pacific Railway Company -- its elaborate plans for Tacoma terminals (sketch)