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>> The Logging Industry in Washington
>> The Construction of High Steel Bridge
● Key Features of High Steel Bridge
>> Dimensions
● Where Is High Steel Bridge Located?
>> Environmental Considerations
● FAQ
>> 1. What year was High Steel Bridge built?
>> 2. How tall is High Steel Bridge?
>> 3. Where is High Steel Bridge located?
>> 4. What type of traffic does High Steel Bridge accommodate today?
>> 5. Is there any historical significance associated with High Steel Bridge?
The High Steel Bridge, an engineering marvel located in Mason County, Washington, is not just a bridge; it is a significant piece of history that reflects the evolution of transportation and logging in the Pacific Northwest. Completed in 1929, this impressive structure spans the South Fork of the Skokomish River and stands as a testament to early 20th-century engineering. This article explores the rich history behind the High Steel Bridge, its construction, its significance in the logging industry, and where you can find it today.
The early 20th century was a transformative period for the logging industry in Washington State. As demand for timber surged due to urban expansion and industrial growth, logging companies sought innovative ways to access remote forest areas. Railroads became essential for transporting logs from these hard-to-reach locations. However, building infrastructure such as bridges was crucial for connecting these rail lines over challenging terrains.
By the late 1920s, Simpson Logging Company recognized the need for a robust bridge to facilitate logging operations in the Olympic Peninsula region. The existing wooden trestle bridges were often temporary and could not support the increasing weight of modern logging equipment and larger loads. Thus, there was a pressing need for a more permanent solution.
In 1929, construction began on what would become known as the High Steel Bridge. The bridge was designed by engineers from the American Bridge Company and constructed by Simpson Logging Company.
- Design: The High Steel Bridge is a truss arch bridge that spans 685 feet (209 meters) with a deck height of approximately 375 feet (114 meters) above the river below. Its design allowed it to carry heavy rail traffic while providing stability over the deep gorge of the Skokomish River.
- Materials: The bridge was constructed using steel, which was relatively new for logging bridges at that time. This choice reflected a shift from traditional wooden structures to more durable materials that could withstand harsh weather conditions and heavy loads.
- Challenges: Constructing the bridge posed numerous challenges due to its height and location. Workers had to transport materials through rugged terrain, establish temporary supports, and contend with unpredictable weather conditions.
Upon completion in 1929, the High Steel Bridge served as a vital link in the logging railroad network. It allowed for efficient transportation of timber from previously inaccessible areas of the Olympic National Forest to processing facilities.
- Logging Operations: The bridge significantly enhanced logging operations by enabling companies to haul larger quantities of logs more efficiently than ever before. This development marked a turning point in local industrial history.
- Transition to Vehicle Use: In 1964, as logging railroads began to decline due to rising costs and changes in transportation methods, the bridge was repurposed for vehicle traffic. A concrete deck replaced the original rail bed, allowing it to accommodate cars while still serving its original purpose of facilitating timber transport.
The High Steel Bridge is notable for its unique structural design:
- Truss Arch Design: This design combines elements of both truss and arch bridges, providing strength while minimizing material use. The arch shape allows for efficient load distribution across its span.
- Height: At 375 feet above the Skokomish River, it is one of the tallest bridges in Washington State. This height not only provides stunning views but also ensures ample clearance for any river traffic below.
- Length: The bridge stretches 685 feet long, making it one of the longest truss arch bridges in the region.
- Width: The deck width accommodates single-lane traffic while allowing enough space for maintenance vehicles.
Over the years, various safety features have been integrated into the design of High Steel Bridge:
- Guardrails: To ensure safety for vehicles crossing, guardrails were added along both sides of the bridge.
- Inspection Protocols: Regular inspections are conducted to assess structural integrity and ensure safety standards are met.
The High Steel Bridge is situated within Olympic National Forest in Mason County, Washington. Specifically:
- Accessing the Bridge: Visitors can reach it via National Forest Service Road #2340. From Highway 101, take Skokomish Valley Road for approximately five miles before turning onto FS #23 and continuing another two-and-a-half miles on FS #2340 until you arrive at the bridge.
- Scenic Views: The area surrounding High Steel Bridge offers breathtaking views of lush forests and rugged landscapes typical of Washington's natural beauty. Visitors often stop to take photographs or enjoy hiking trails nearby.
The High Steel Bridge holds cultural significance beyond its engineering achievements:
In recognition of its historical importance, the bridge was added to the National Register of Historic Places on July 16, 1982. This designation acknowledges its role in shaping local history and its contribution to industrial development in Washington State.
For residents of Mason County and surrounding areas, High Steel Bridge symbolizes local pride and heritage:
- Community Events: Local events often celebrate this landmark as part of regional history. Educational programs highlight its significance in logging practices and transportation evolution.
- Artistic Inspiration: The bridge continues to inspire artists and photographers who capture its grandeur against stunning natural backdrops.
While High Steel Bridge has stood strong since its construction, it has faced challenges over time:
As with any aging structure, regular maintenance is essential:
- Inspection Protocols: Forest engineers conduct inspections every two years to assess critical components such as foundations and steel arches.
- Repairs: Any necessary repairs are made promptly to ensure continued safety for users while preserving historical integrity.
The location within Olympic National Park means that environmental considerations play an important role:
- Wildlife Protection: Efforts are made to protect local wildlife habitats during maintenance activities around the bridge area.
- Sustainable Practices: Ongoing management practices aim to minimize environmental impact while ensuring safe access through this vital infrastructure.
The High Steel Bridge stands as a remarkable achievement in engineering that has played an essential role in Washington State's logging history and transportation network. From its construction in 1929 through its transition from a railroad bridge to a vital roadway link, it has adapted over time while maintaining its structural integrity.
As both an engineering marvel and a cultural landmark, High Steel Bridge continues to attract visitors who appreciate its historical significance and stunning views. Its preservation serves as a testament to human ingenuity and resilience—a bridge connecting past achievements with future possibilities.
High Steel Bridge was completed in 1929 by Simpson Logging Company as part of their efforts to enhance logging operations on the Olympic Peninsula.
The deck of High Steel Bridge is approximately 375 feet (114 meters) above the South Fork Skokomish River below, making it one of Washington State's tallest bridges.
High Steel Bridge is located within Olympic National Forest near Shelton, Washington. It can be accessed via National Forest Service Road #2340 off Highway 101.
Today, High Steel Bridge accommodates vehicle traffic after being converted from its original use as a railroad bridge in 1964; it continues to facilitate timber transport as well.
Yes! High Steel Bridge was added to the National Register of Historic Places on July 16, 1982; it represents an important part of Washington's industrial heritage related to logging practices.
