BNSF wraps up Kansas double-tracking project, reaching milestone for Southern Transcon

BNSF wraps up Kansas double-tracking project, reaching milestone for Southern Transcon

By Bill Stephens | November 19, 2024

| Last updated on August 6, 2025


A pair of bridges are the only spots on the 2,200-mile former Santa Fe main line between Los Angeles and Chicago that lack at least double track

A high-priority Z-symbol intermodal train was the first to roll over the final section of double track BNSF Railway has added in Kansas. BNSF

FORT WORTH, Texas – BNSF Railway has reached a major milestone: The completion of the remaining section of double track on its Southern Transcon in Kansas.

“Monday was a big day for BNSF’s Emporia Subdivision! The last 3.5 of approximately 51 miles of new doubletrack were cut over, about halfway across our Southern Transcon route,” the railway said in a LinkedIn post today.

A high-priority Z-train was the first to roll over the trackage between Rose Hill and Mulvane, Kan.

Only two short pieces of single track are left on the 2,200-mile former Santa Fe main line between Los Angeles and Chicago, both involving bridges: About 1.5 miles at Sibley, Mo., where BNSF crosses the Missouri River, and about 3 miles at Alva, Okla., the crossing of the Salt Fork River.

The Kansas double-tracking project began in 2019 and continued the legacy of the Santa Fe, which in 1992 committed to adding a second main all the way from Los Angeles to Chicago.

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