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How the Lincoln Memorial was built: the swamp, the fight over the site, Bacon's temple, French's statue in 28 blocks, and the 1922 dedication

Architecture · 4 September 2026

The Lincoln Memorial was built between February 1914 and May 1922 at the west end of the National Mall in Washington, D.C., on land that had been the Potomac's mudflats until the Army Corps of Engineers filled them in the 1880s and 90s, which is why it stands on 122 concrete piers driven 65 feet through the fill to bedrock; it is a Greek Doric temple of white Colorado marble by the architect Henry Bacon, 190 feet long with 36 columns for the states of the Union at Lincoln's death, holding a seated statue of Lincoln 19 feet high by Daniel Chester French, carved by the Piccirilli brothers of the Bronx from 28 blocks of Georgia marble, with the Gettysburg Address and the Second Inaugural on the walls. It cost 3 million dollars and was dedicated on 30 May 1922 before 50,000 people, with the Black guests seated in a roped-off section, in a city where Marian Anderson would sing on its steps in 1939 because a hall was closed to her and where Martin Luther King would speak in 1963. Below: the fifty years of plans, the site, the foundations, the temple, the statue, the words and the murals, the dedication and what came after, the numbers and the myths, with the obelisk at the other end of the reflecting pool in Washington Monument facts.

Fifty years of plans

Congress formed a Lincoln Monument Association two years after the assassination, in 1867, and the sculptor Clark Mills designed a 70-foot monument with 36 figures that was never funded; through the 1870s and 80s bills for a memorial failed, and the only memorial in the capital was the Freedmen's statue of 1876, paid for by freed slaves, of Lincoln standing over a kneeling Black man, which Frederick Douglass criticised at its dedication. In 1901 the Senate Park Commission's McMillan Plan, by Daniel Burnham, Charles McKim, Frederick Law Olmsted Jr. and Augustus Saint-Gaudens, redrew the Mall on L'Enfant's lines and extended it west over the new fill to the river, ending with a memorial to Lincoln facing the Washington Monument and the Capitol, "a great portico" reflected in a long pool; it took a decade of argument, and in 1911, with President Taft's support, Congress created the Lincoln Memorial Commission and voted 2 million dollars, the first federal money for a memorial to a president since Washington's. Lincoln Memorial.

The swamp and the fight over the site

The Speaker of the House, Joseph Cannon, said that he would never let a memorial to Lincoln be built "in that God-damned swamp", and proposed the site in front of Union Station; others proposed Arlington, the Soldiers' Home, and a memorial highway to Gettysburg; the commission, with Burnham and McKim's plan in hand and the landscape architect Olmsted arguing that the river site's isolation was its dignity, chose the Potomac Park site in 1912, "a place set apart", at the end of a two-mile axis from the Capitol. The land was Potomac Flats, a marsh and tidal mudflat below the Washington Monument that the Corps of Engineers had dredged from the river channel and dumped between 1882 and 1911 to make 700 acres of park, and the ground was soft to a great depth; when digging began in 1914 the engineers found the fill, then river mud, then gravel, and drove the foundations to bedrock at 65 feet with concrete piers, 122 of them, each 4 feet across in steel cylinders, topped by a concrete platform 257 feet square, all of which is under the terrace and invisible. Cannon's swamp holds the memorial up; there has been no settlement.

Bacon's temple

Henry Bacon, a New York architect trained in McKim's office and in Greece, was chosen by the commission in 1912 over John Russell Pope, who had proposed a pyramid, a ziggurat and a temple on a hill; Bacon's design was a Greek Doric temple, on the Parthenon's model, but with the entrance on the long side, facing the Mall and the Monument, and without a pediment, the roof being an attic storey instead, so that the building reads as a box of columns; it is 190 feet long, 119 wide and 99 high, on a stepped base with a terrace, of Colorado Yule marble from a quarry 10,000 feet up in the Rockies, whose 1,600-pound blocks came down by tram and rail, the largest single stone, the entablature's, weighing 18 tons. Around the outside are 36 columns, 44 feet high and 7.5 feet thick, tilted slightly inward as at the Parthenon so they look straight, one for each state at Lincoln's death in 1865, with the states' names in the frieze above; the 48 states of 1922 are on the attic wall above, with festoons, and Alaska and Hawaii on a plaque on the terrace. Inside, the hall is divided by two rows of Ionic columns 50 feet high into a central chamber with the statue and two side chambers with the speeches, under a ceiling of bronze girders and panels of Alabama marble soaked in paraffin so that light comes through them. The building was finished in 1917 and waited for the statue and the war's end.

French's statue

The words and the murals

On the south wall is the Gettysburg Address of 1863, on the north the Second Inaugural of 1865, "with malice toward none", carved by Ernest Bairstow in letters that the designer Evelyn Beatrice Longman laid out; the carver of the Second Inaugural cut an E for an F in "future", and the error was filled and shows as a shadow. Over the statue the inscription by Royal Cortissoz, the art critic: "In this temple, as in the hearts of the people for whom he saved the Union, the memory of Abraham Lincoln is enshrined forever." Above the speeches are two murals by Jules Guerin, 60 feet long, of Emancipation and Unity, allegories of angels and figures in oil on canvas with a wax and kerosene coating that has needed cleaning ever since. The word "slavery" does not appear in the memorial; the Gettysburg Address does not contain it, the Second Inaugural does, and the emphasis of the commission, in 1922, was on the Union.

The dedication and after

The numbers

Versions and theories

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Short answers

How was the Lincoln Memorial built?

Between 1914 and 1922, on dredged Potomac fill: 122 concrete piers were driven 65 feet to bedrock under a 257-foot concrete platform, Henry Bacon's Greek Doric temple of Colorado marble with 36 columns rose on it by 1917, and Daniel Chester French's seated Lincoln, carved by the Piccirilli brothers from 28 blocks of Georgia marble after the design was doubled to 19 feet, was assembled inside in 1920; it was dedicated on 30 May 1922.

Was the Lincoln Memorial built on a swamp?

On land reclaimed from the Potomac's tidal mudflats by the Army Corps of Engineers between 1882 and 1911; Speaker Joseph Cannon opposed the site as "that God-damned swamp", and the engineers answered by founding the memorial on concrete piers sunk 65 feet to bedrock. It has not settled.

How long did it take to build the Lincoln Memorial?

Eight years, from the start of the foundations in February 1914 to the dedication on 30 May 1922; the building was done by 1917 and the statue took four years to carve and was installed in 1920. Congress had first proposed a memorial in 1867.

Why does the Lincoln Memorial have 36 columns?

One for each of the 36 states in the Union at Lincoln's death in 1865, with their names in the frieze above; the 48 states of 1922 are carved on the attic wall, and Alaska and Hawaii are on a plaque on the terrace.