Tag Archives: North Georgia Engineering

Railroad Underpass, 1918, Palmetto

There are a couple more of these masonry underpasses in Palmetto and at least one in Fairburn. The Palmetto examples are contemporary to the Atlanta & West Point Railroad depot and may have been built by the railroad. They’re really amazing examples of engineering, considering they’ve been in use for 99 years and have carried millions of tons of freight over the past century.

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Filed under --FULTON COUNTY GA--, Palmetto GA

Smith-McGee Bridge, 1922, Hart County

Built as a privately-owned toll bridge spanning the Savannah River at the Georgia-South Carolina state line, the Smith-McGee Bridge was purchased by Georgia and South Carolina in 1926 and the toll removed. It’s a good example of the once-common camelback through truss design.

It was replaced with a new bridge in 1983. The eastern section of the bridge has been removed but it is open to pedestrians and is a popular spot for viewing the river.

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Filed under --HART COUNTY GA--

Red Oak Creek Covered Bridge, 1840s, Imlac

historic red oak creek covered bridge imlac woodbury ga photograph copyright brian brown vanishing south georgia usa 2016

Located in the Imlac Community, near Woodbury and Gay, the Red Oak Creek Covered Bridge is sometimes referred to as the Imlac Bridge. The historical marker erected in 2001 notes: This bridge was built in the 1840s by freed slave and noted bridge builder Horace King (1807-1885). Constructed on the Town lattice design, the bridge’s web of planks crisscrossing at 45- to 60-degree angles are fastened at each intersection with a total of approximately 2,500 wooden pegs, or trunnels. Although King is credited with the construction of many covered bridges throughout west Georgia, this is his only surviving bridge of this design. At 391 feet, including the approaches, this structure is the oldest and longest wooden covered bridge in Georgia.

red oak creek meriwether county ga photograph copyright brian brown vanishing north georgia usa 2016

Red Oak Creek is a beautiful tributary of the Flint River. A free public park with picnic tables is located at the bridge for the many who travel here every year.

historic red oak creek covered bridge photograph copyright brian brown vanishing north georgia usa 2016

The design of the bridge is known as “Town lattice”, for the criss-crossing beams set in a lattice pattern and pegged at the joints and attached to spliced horizontal timbers which formed the girders for the span. The inventor of this style, Ithiel Town, was a Connecticut architect. He is said to have made a dollar a foot from contractors all over the country who built bridges using his durable design. It was a very popular style.

red oak creek covered bridge meriwether county ga photograph copyright brian brown vanishing north georgia usa 2016

The covered portion of the bridge is 116 feet; its total span is 412 feet. There are approximately 2500 wooden pegs holding the truss together. For more, see the National Register nomination form.

historic red oak creek covered bridge meriwether county photograph copyright brian brown vanishing north georgia usa 2016

Horace King was born a slave in South Carolina in 1807. He was given his freedom in 1848 by his master, John Godwin, but continued to work for him. Godwin was a contractor and his jobs often needed the skill of King. King built a bridge spanning the Chattahoochee at Columbus, and later moved to the LaGrange area, where he was responsible for the construction of numerous covered bridges. His sons (John, Marshall, & Washington) followed him in this trade.

National Register of Historic Places

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Filed under --MERIWETHER COUNTY GA--, Imlac GA

Watson Mill Bridge, 1885, Oglethorpe County

Watson Mill Covered Bridge Madison County GA Photograph Copyright Brian Brown Vanishing North Georgia USA 2015

Georgia’s longest covered bridge is one of my favorite places. Watson Mill Bridge was built in 1885 over the South Fork of the Broad River by Washington (WW) King, son of the freed slave and great bridge builder, Horace King. The bridge is supported by the town lattice truss system and wooden pins.

Watson Mill Covered Bridge State Park Madison County GA Photograph Copyrght Brian Brown Vanishing North Georgia USA 2015

The bridge is accessible at Watson Mill Bridge State Park, near Comer. It’s truly one of the most picturesque and beautiful outdoor spots in all of Georgia. Fewer than 20 of Georgia’s 200 historic covered bridges remain.

Watson Mill Bridge State Park Madison County GA Photograph Copyright Brian Brown Vanishing North Georgia USA 2015

 

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Filed under --OGLETHORPE COUNTY GA--

Wooden Bridge, Hancock County

Hancock County GA Wooden Bridge over CSX Rail Line Water Works Road Photograph Copyright Brian Brown Vanishing North Georgia USA 2014

This bridge over the CSX rail line was built in 1989 on Water Works Road. There are several such bridges in Hancock County in various states of repair.

Hancock County GA Wooden Bridge over CSX Railroad Track Water Works Road Photograph Copyright Brian Brown Vanishing North Georgia USA 2014

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Filed under --HANCOCK COUNTY GA--