Maryland Midland SD40M-2s 3451 and 3449 claw their way into Westminster with cement cars for CSX at Emory Grove and stone loads for Barrick and Sons at Finksburg in tow.
With a pair of SD45-bodied EMDs out front, UBST accelerates to track speed alongside the mill in Middleburg, MD as it's hind end has just cleared the former PRR Frederick Secondary at Keymar.
Maryland Midland's Union Bridge-based Stone Train departs the Barrick and Sons quarry in Woodsboro, MD with loads bound for another Barrick facility in Finksburg.
“The Bridge on the Creek Little Pipe” MMID’s UBST, with crushed stone loads from the Barrick Quarry, crosses the Little Pipe Creek Trestle at 09:44 on March 8, 2021.