The Western & Atlantic Sub, and Chattanooga Sub was a tad bit busy over a period of 6 weeks in the late month of January, and early February of 2014. Critical scheduled CSX Q026-29 (Jacksonville,FL-Chicago,IL) is on the single track main after easing by the Boyce siding on the Western & Atlantic Sub (MP WA-132.5). Q026 was one of a few re-routed trains due to a curfew on the CSX Boyles Terminal in the Birmingham area, keeping all critical traffic from getting north to Nashville, and vi-versa. Things come in pairs of two, as we see here as Q026-29 was on the heels of northbound critical scheduled CSX Q124-29 that is currently clearing up the 23rd street interlock.