For nearly a century, Ohio's Blaine Hill Bridge has served as a vital link for commuters and commerce, but time has taken its toll. The 754-ft. viaduct is undergoing a major rehabilitation, after inspections found extensive cracking, leaks and other issues that posed a risk of collapse.
ODOT photo
"The bridge has experienced significant structural deterioration over time," said Adam Lytton, Ohio Department of Transportation (ODOT) project engineer. "For the safety of the traveling public, the bridge was in need of immediate repairs, due to several key structural components that were beginning to fail."
The U.S. 40 bridge features four iconic arch spans and is made of reinforced concrete. Built in 1932, the "Arches of Memory" structure was dedicated to World War I veterans. In September, a poignant milestone was reached, when Beaver Excavating crews removed the final beam.
"Extensive planning was needed to safely dismantle deteriorated sections without damaging the arch structure," said Lytton. "The contractor used unique crane operations to boost safety and fast-track the schedule."
The bridge's age and historic status required careful demolition and rehabilitation, rather than full replacement. A 200-ton crawler crane tackled long-reach picks beside the 70-ft.-high structure, assisted by 300-ton all-terrain cranes making 160-ft. lifts across the creek. To complicate matters, the "S" Blaine Bridge, built in 1828, is adjacent to the structure and must be protected throughout the work.
Crews saw cut joint lines on the driving surface and then saw cut the dowel pins free on the underside of the deck that connected the box beams to the substructure to segment it for safer removal. This allowed for controlled lifting and disposal. In total, 442 box beams were removed.
The $18 million project was originally slated for 2027, but that changed due to public outcry. ODOT and consultant Michael Baker worked to find a solution to reduce the closure period and lessen impacts on the surrounding communities.
ODOT photo
"With the bridge's reopening now less than a year away, the anticipation continues to grow, knowing the significant impact it will have on the surrounding communities," said Lytton. "Due to the advanced deterioration and the closure of the bridge, this project was prioritized and expedited to lessen impacts on the traveling public to safely remediate this bridge and reopen to traffic."
During construction, workers will integrate durable materials such as advanced concrete sealants and resilient design elements that extend the bridge's lifespan and protect its architectural integrity.
"This project will improve safety and preserve a landmark," said Lytton. "The addition of pedestrian and bicycle lanes also enhances accessibility across the bridge, as well as significantly reducing travel time for those who regularly cross the bridge to reach their destinations."
The road allows quick access from Bridgeport to St. Clairsville without having to use I-70 as the only alternative route. Lytton noted that traffic was initially restricted in July 2024 to one-way traffic for eastbound traffic only. Westbound traffic had to detour at this time. This closure, out of an abundance of caution, remained in effect until August 2024.
ODOT photo
Unfortunately, drivers continued to ignore the closure of westbound traffic on the bridge, creating a major safety hazard by driving in the wrong direction. Further deterioration of the bridge also was found, ultimately leading to the full closure while ODOT worked on a plan to remediate the bridge. It will remain shut down during construction and is anticipated to reopen by the summer of 2026.
Recently, crews have been completing pier repairs. Pier work includes replacement of some areas of structural reinforcement in preparation for new beam placement. This phase is crucial to ensure long-term stability.
According to Lytton, beam installation involves crane operations, precision alignment and coordination with pier repairs. Safety and structural integrity are top priorities.
Replacing the box beams and decorative concrete railing is no easy task.
"This involves heavy equipment, skilled labor and careful sequencing with regards to safety to maintain the bridge's historic character while upgrading its structural components."
During construction, some columns are being concrete patched, while others are slated for complete removal and replacement. This will accommodate new loads from the replacement of the beams and new bridge deck.
Lytton said rock channeling was installed to allow temporary access across Wheeling Creek beneath the bridge, facilitating equipment movement and safety. Heavy machinery being used during construction includes a mix of cranes, concrete saws, excavators, concrete pump trucks and manlifts for accessibility.
Lytton also noted that the unique characteristics of the project's specific location can pose a real challenge for crews.
ODOT photo
"It sits in a deep valley prone to high winds that can intensify rain, snow or freezing fog. Weather can delay certain phases, especially concrete curing and beam placement. However, the project team has this in mind throughout all phases, specifically the winter months. At this time, it's not anticipated weather will cause any schedule delays."
Blaine Hill Bridge underwent major reconstruction in 1982, with minor deck rehab completed in 2012. The latest work comes not a moment too soon.
"It's both exciting and rewarding to see this project progressing ahead of schedule, and doing so safely and efficiently," said Lytton. "The positive feedback from the public has been especially meaningful, as it reflects the community's appreciation for the visible progress.
"The project team takes pride in preserving a structure that's not only functional, but also historically significant. The open spandrel arches will remain unchanged, honoring the bridge's legacy for generations to come." CEG
