Highways in Harmony
Highways in Harmony introduction
Acadia
Blue Ridge Parkway
Colonial Parkway
Generals Highway
George Washington Memorial Parkway
Great Smoky Mountains
Mount Rainier
Rock Creek and Potomac Parkway
Shenandoah's Skyline Drive
Southwest Circle Tour
Vicksburg
Yellowstone
Yosemite


Generals Highway Roads and Bridges
Sequoia National Park, California


STONEWORK

sketch of Lodgepole Bridge
This bridge, completed in 1931, is typical of NPS rustic design. The reinforced concrete arch with a self supporting stone spandrel wall blends with the surrounding landscape.

A variety of historic stonework is visible along the Generals Highway and contributes to the rustic character of the road. Stone was the dominant visual material used in the construction of bridges, culverts, gutters, guardwalls, and retaining walls. Although the two bridges and a majority of the culverts were structurally supported with reinforced concrete, they were faced with masonry, blending with and adding to the rustic appearance of the highway. The rockwork is also unique because it reflects its immediate surroundings through the use of local schist (red) and granite (grey).

sketch of Drop Culvert and Schist Gutter
Drop culvert and schist gutter (1936) constructed by the CCC between the entrance station and Ash Mountain Headquarters.

sketch of Suwanee Creek Culvert
Completed in 1930, this culvert is unique because it was constructed as a true stone masonry arch throughout.

sketch of Silliman Creek Culvert
Constructed in 1930-31, this culvert is a reinforced concrete slab with rubble masonry abutments, headwall and interior walls.

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| Introduction | Acadia | Blue Ridge Parkway | Colonial Parkway | Generals Highway | George Washington Memorial Parkway | Great Smoky Mountains | Mount Rainier | Rock Creek and Potomac Parkway | Shenandoah's Skyline Drive | Southwest Circle Tour | Vicksburg | Yellowstone | Yosemite | Discover History |

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