City Cast

From the Archives: Building a Capital

Kaela Cote-Stemmermann
Kaela Cote-Stemmermann
Posted on June 5
The west front of the Capitol, under construction in 1861. The foreground is part of the old Washington City Canal, which connected Tiber Creek with the Potomac River.  It’s now where the Supreme Court is. (Library of Congress)

The west front of the Capitol, under construction in 1861. The foreground is part of the old Washington City Canal, which connected Tiber Creek with the Potomac River.  It’s now where the Supreme Court is. (Library of Congress)


Yesterday marked the day in 1800 when John Adams ordered the federal government to pack up and leave Philadelphia and move to the new capital in Washington, D.C.

The move was part of The Residence Act, a plan to appease pro-slavery states who feared a northern capital would be too sympathetic to abolitionists. (But I mean, is D.C. the south?!)

At the time, there were only about 125 federal employees (compared to almost two million today). The archives and documents followed by ship shortly after. However, D.C. wasn’t totally ready for governing yet. The Capitol was still under construction.

Construction on the Capitol began in 1793. It was a time-consuming process as sandstone had to be shipped in from Virginia. It was also hard to convince skilled workers to leave their homes to come to the relative wilderness of Capitol Hill to work on the project.

Enslaved laborers were therefore rented from their owners, and were involved in almost every stage of construction. They quarried the stone used for the floors and columns, sawed it, and became skilled in brickmaking and laying.

Hauling a fluted cast-iron column shaft for the Dome from the train station to the Capitol work yard in November 1856. (Library of Congress)

Hauling a fluted cast-iron column shaft for the Dome from the train station to the Capitol work yard in November 1856. (Library of Congress)

The most well-known enslaved worker was Philip Reid. He figured out how to separate the five-piece plaster model of the Statue of Freedom using a pulley and tackle system that had stumped everyone for weeks.

Construction wasn’t fully complete until 1830, and since then, the Capitol has had several phases of construction, including the dome, to make it look like it does today.

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