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Part 4 of 4. The Tom Thumb proved that steam could work on the B&O, but that was only the beginning. The famous horse race, the search for better locomotives, the challenge of Parr’s Ridge, and a growing focus on speed, capacity and efficiency helped turn an experiment into a new way of running a railroad, and eventually, a legend.

On the 289th anniversary of Charles Carroll of Carrollton’s birth, his later birthday celebrations reveal a Founder who remained vigorous, curious, and engaged with America’s future well into his nineties.

Two journeys. Nearly two centuries apart. The first began at Mount Clare on August 28, 1830. Peter Cooper’s experimental locomotive carried B&O Railroad leaders west from Baltimore to Ellicott’s Mills. It was a public test of a new and uncertain form of power. The second journey has just been completed. It carried no passengers and proved no engineering theory. Instead, it brought an important piece of railroad history out of storage and back into public view. This time, the

Part 3 of 4. The decisive August 28, 1830 journey grew out of months of horse-powered excursions, short steam trials, repairs, and repeated demonstrations. Together, they show how the B&O Railroad learned what steam could do.

Part 2 of 4. Improvised parts, uncertain dimensions, broken wheels, missing copper, and repeated trial runs reveal what the Tom Thumb really was .. a working locomotive prototype built in iron and steam.

Project Backgrounder The Remarkable 95-Year Life of America’s Founding-Era Entrepreneur When Charles Carroll of Carrollton died in 1832 at the age of 95, the United States was almost unrecognizable from the British colony into which he had been born. He had lived under three British kings. He had watched the colonies rebel, helped create an independent nation, served in its first governments, invested in its growing economy, supported canals and other transportation improveme

Part 1 of 4. The Tom Thumb experimental locomotive grew from a very large question: could the B& O Railroad rely on steam engines as it pushed west from a successful horse-powered beginning?

On July 1, 1862, in the middle of the Civil War, President Abraham Lincoln signed the Pacific Railway Act. The law authorized the construction of the first transcontinental railroad, a project that would link the Missouri River to the Pacific Ocean and reshape the future of the United States.

How one Maryland founder connected the Declaration of Independence to the dawn of the American railroad age.

Before there was a county, there was a railroad The Baltimore & Ohio Railroad (B&O) was created in 1827 as Baltimore’s strategic answer to the new transportation economy forming around The National Road, canals, and western trade. The idea was simple but bold: build an all-weather, high-capacity railroad from the port of Baltimore to the Ohio Valley and the interior markets beyond. Decades before Garrett County existed as a political unit, the B&O was already building the phy

Project Preview Backgrounder Some historic distances matter not because they are long, but because they change what becomes possible. The first 13 miles of the Baltimore & Ohio Railroad were such a distance. Between Baltimore and Ellicott’s Mills, this first section, of what became the Old Main Line, helped demonstrate that the railroad could be more than a bold idea, a public curiosity, a canal alternative, or an experimental steam engine machine. Here, in a corridor already

A story from Oakland, Maryland, where the railroad age met the automobile age. When Iron Met Rubber explores the moment when those two ages overlapped with the Vagabonds and B&O Railroad.

Some moments in history are well known. Others survive only in fragments. A famous date may still be remembered. A place may still exist. A newspaper account may hint at what happened. An engraving may offer a partial view. A report may record a fact without preserving the full meaning of the moment. And sometimes, the landscape itself is the last witness. Historical texts and illustrations are important sources of input when restoring or reconstructing historical artifacts