Allen owes its existence to thirst — not the town's, but the locomotives'. In 1874 the Houston & Texas Central Railroad needed a place to water its steam engines every seven to ten miles along the line north of Dallas, so crews dammed Cottonwood Creek with cut stone and raised a water tower beside the tracks. Two years later the railroad platted a townsite and named it for Ebenezer Allen, a former Republic of Texas attorney general who helped promote the line. The depot that grew up around the water stop turned Allen into a shipping point for Collin County cotton — and, on February 22, 1878, into the scene of the first successful train robbery in Texas, when Sam Bass and his gang held up the H&TC here. This tour follows the rails: the stone dam that started it all, the depot Bass robbed, the electric Interurban that came next, and the downtown and homesteads the railroad left behind.
TEXAS ROAM PRESENTS
Whistle-Stop Allen
The town the railroad built — and the outlaw who robbed it
A self-guided driving tour · Railroads
15 stops · ~2 hours · 4.4 mi · Driving tour
Driving tourRailroads15 stops4.4 mi~2 hoursFree sample
About this tour
Where it starts
The tour begins in Allen. Open Texas Roam to follow the full route stop by stop, with directions and audio narration as you go.
📍 General area · Starts in Allen
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