Westminster Junction Tunnel #2

In 1885, the Saint Paul and Northern Pacific Railway Company (StP&NP) began construction on five separate lines in Minneapolis. Line "A" would extend from Seventh Street in St. Paul to 20th Street in Minneapolis, crossing the Mississippi River twice. Line "B" would extend from St. Anthony Junction (near present day MN-280 and Kasota Avenue) to Northtown Junction. Line "C" would extend along Ramsey Street from Line "A" to Plymouth Avenue. Line "D" consisted of a 1 mile long industrial line along 2nd Street. Line "E" consisted of a connection between Line "A" and Line "C" along Mulberry Street. Work on the five lines would be completed in 1886.

The StP&NP would be purchased by the Northern Pacific Railway (NP) in 1896. NP continued to operate these lines as part of their vast Twin Cities network. Portions of line "C" would be abandoned in the 1960s. In 1970, NP would merge with rival Great Northern Railway and the Chicago, Burlington & Quincy to form Burlington Northern Railroad (BN). Line "E" would be abandoned during the 1970s. Portions of line "A" through downtown Minneapolis were removed during the 1980s, and Bridge #9 was purchased by the City of Minneapolis for trail use. In 1996, BN merged with the Atchison, Topeka & Santa Fe Railway to form BNSF Railway. BNSF currently owns line "A" and line "B" as part of the St. Paul Subdivision. The northern portions of Line "A" are also used by BNSF as a spur to serve the Cemstone plant. Lines "C" and "D" have largely been developed, and line "E" has become part of a trail.